8794188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 26906880

約数和(自身を除く): 18112692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 43, 46, 52, 57, 69, 76, 78, 86, 92, 114, 117, 129, 138, 156, 171, 172, 207, 228, 234, 247, 258, 276, 299, 342, 387, 414, 437, 468, 494, 516, 559, 598, 684, 741, 774, 817, 828, 874, 897, 988, 989, 1118, 1196, 1311, 1482, 1548, 1634, 1677, 1748, 1794, 1978, 2223, 2236, 2451, 2622, 2691, 2964, 2967, 3268, 3354, 3588, 3933, 3956, 4446, 4902, 5031, 5244, 5382, 5681, 5934, 6708, 7353, 7866, 8892, 8901, 9804, 10062, 10621, 10764, 11362, 11868, 12857, 14706, 15732, 17043, 17802, 18791, 20124, 21242, 22724, 25714, 29412, 31863, 34086, 35604, 37582, 38571, 42484, 51129, 51428, 56373, 63726, 68172, 75164, 77142, 95589, 102258, 112746, 115713, 127452, 154284, 169119, 191178, 204516, 225492, 231426, 244283, 338238, 382356, 462852, 488566, 676476, 732849, 977132, 1465698, 2198547, 2931396, 4397094, 8794188]

約数ペア:

[(1, 8794188), (2, 4397094), (3, 2931396), (4, 2198547), (6, 1465698), (9, 977132), (12, 732849), (13, 676476), (18, 488566), (19, 462852), (23, 382356), (26, 338238), (36, 244283), (38, 231426), (39, 225492), (43, 204516), (46, 191178), (52, 169119), (57, 154284), (69, 127452), (76, 115713), (78, 112746), (86, 102258), (92, 95589), (114, 77142), (117, 75164), (129, 68172), (138, 63726), (156, 56373), (171, 51428), (172, 51129), (207, 42484), (228, 38571), (234, 37582), (247, 35604), (258, 34086), (276, 31863), (299, 29412), (342, 25714), (387, 22724), (414, 21242), (437, 20124), (468, 18791), (494, 17802), (516, 17043), (559, 15732), (598, 14706), (684, 12857), (741, 11868), (774, 11362), (817, 10764), (828, 10621), (874, 10062), (897, 9804), (988, 8901), (989, 8892), (1118, 7866), (1196, 7353), (1311, 6708), (1482, 5934), (1548, 5681), (1634, 5382), (1677, 5244), (1748, 5031), (1794, 4902), (1978, 4446), (2223, 3956), (2236, 3933), (2451, 3588), (2622, 3354), (2691, 3268), (2964, 2967)]