7318116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 20995520

約数和(自身を除く): 13677404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 823, 988, 1482, 1646, 2223, 2469, 2964, 3292, 4446, 4938, 7407, 8892, 9876, 10699, 14814, 15637, 21398, 29628, 31274, 32097, 42796, 46911, 62548, 64194, 93822, 96291, 128388, 140733, 187644, 192582, 203281, 281466, 385164, 406562, 562932, 609843, 813124, 1219686, 1829529, 2439372, 3659058, 7318116]

約数ペア:

[(1, 7318116), (2, 3659058), (3, 2439372), (4, 1829529), (6, 1219686), (9, 813124), (12, 609843), (13, 562932), (18, 406562), (19, 385164), (26, 281466), (36, 203281), (38, 192582), (39, 187644), (52, 140733), (57, 128388), (76, 96291), (78, 93822), (114, 64194), (117, 62548), (156, 46911), (171, 42796), (228, 32097), (234, 31274), (247, 29628), (342, 21398), (468, 15637), (494, 14814), (684, 10699), (741, 9876), (823, 8892), (988, 7407), (1482, 4938), (1646, 4446), (2223, 3292), (2469, 2964)]