18383662476

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:835

約数の個数: 168

約数和(自身を含む): 49382981648

約数和(自身を除く): 30999319172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 181, 183, 243, 244, 324, 362, 366, 486, 543, 549, 571, 724, 729, 732, 972, 1086, 1098, 1142, 1458, 1629, 1647, 1713, 2172, 2196, 2284, 2916, 3258, 3294, 3426, 4887, 4941, 5139, 6516, 6588, 6852, 9774, 9882, 10278, 11041, 14661, 14823, 15417, 19548, 19764, 20556, 22082, 29322, 29646, 30834, 33123, 34831, 43983, 44164, 44469, 46251, 58644, 59292, 61668, 66246, 69662, 87966, 88938, 92502, 99369, 103351, 104493, 131949, 132492, 138753, 139324, 175932, 177876, 185004, 198738, 206702, 208986, 263898, 277506, 298107, 310053, 313479, 397476, 413404, 416259, 417972, 527796, 555012, 596214, 620106, 626958, 832518, 894321, 930159, 940437, 1192428, 1240212, 1253916, 1665036, 1788642, 1860318, 1880874, 2682963, 2790477, 2821311, 3577284, 3720636, 3761748, 5365926, 5580954, 5642622, 6304411, 8048889, 8371431, 8463933, 10731852, 11161908, 11285244, 12608822, 16097778, 16742862, 16927866, 18913233, 25114293, 25217644, 25391799, 32195556, 33485724, 33855732, 37826466, 50228586, 50783598, 56739699, 75342879, 75652932, 100457172, 101567196, 113479398, 150685758, 170219097, 226958796, 301371516, 340438194, 510657291, 680876388, 1021314582, 1531971873, 2042629164, 3063943746, 4595915619, 6127887492, 9191831238, 18383662476]

約数ペア:

[(1, 18383662476), (2, 9191831238), (3, 6127887492), (4, 4595915619), (6, 3063943746), (9, 2042629164), (12, 1531971873), (18, 1021314582), (27, 680876388), (36, 510657291), (54, 340438194), (61, 301371516), (81, 226958796), (108, 170219097), (122, 150685758), (162, 113479398), (181, 101567196), (183, 100457172), (243, 75652932), (244, 75342879), (324, 56739699), (362, 50783598), (366, 50228586), (486, 37826466), (543, 33855732), (549, 33485724), (571, 32195556), (724, 25391799), (729, 25217644), (732, 25114293), (972, 18913233), (1086, 16927866), (1098, 16742862), (1142, 16097778), (1458, 12608822), (1629, 11285244), (1647, 11161908), (1713, 10731852), (2172, 8463933), (2196, 8371431), (2284, 8048889), (2916, 6304411), (3258, 5642622), (3294, 5580954), (3426, 5365926), (4887, 3761748), (4941, 3720636), (5139, 3577284), (6516, 2821311), (6588, 2790477), (6852, 2682963), (9774, 1880874), (9882, 1860318), (10278, 1788642), (11041, 1665036), (14661, 1253916), (14823, 1240212), (15417, 1192428), (19548, 940437), (19764, 930159), (20556, 894321), (22082, 832518), (29322, 626958), (29646, 620106), (30834, 596214), (33123, 555012), (34831, 527796), (43983, 417972), (44164, 416259), (44469, 413404), (46251, 397476), (58644, 313479), (59292, 310053), (61668, 298107), (66246, 277506), (69662, 263898), (87966, 208986), (88938, 206702), (92502, 198738), (99369, 185004), (103351, 177876), (104493, 175932), (131949, 139324), (132492, 138753)]