17727804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 48157200

約数和(自身を除く): 30429396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 153, 166, 204, 249, 306, 332, 349, 498, 612, 698, 747, 996, 1047, 1396, 1411, 1494, 2094, 2822, 2988, 3141, 4188, 4233, 5644, 5933, 6282, 8466, 11866, 12564, 12699, 16932, 17799, 23732, 25398, 28967, 35598, 50796, 53397, 57934, 71196, 86901, 106794, 115868, 173802, 213588, 260703, 347604, 492439, 521406, 984878, 1042812, 1477317, 1969756, 2954634, 4431951, 5909268, 8863902, 17727804]

約数ペア:

[(1, 17727804), (2, 8863902), (3, 5909268), (4, 4431951), (6, 2954634), (9, 1969756), (12, 1477317), (17, 1042812), (18, 984878), (34, 521406), (36, 492439), (51, 347604), (68, 260703), (83, 213588), (102, 173802), (153, 115868), (166, 106794), (204, 86901), (249, 71196), (306, 57934), (332, 53397), (349, 50796), (498, 35598), (612, 28967), (698, 25398), (747, 23732), (996, 17799), (1047, 16932), (1396, 12699), (1411, 12564), (1494, 11866), (2094, 8466), (2822, 6282), (2988, 5933), (3141, 5644), (4188, 4233)]