67281318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 170133600

約数和(自身を除く): 102852282

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 409, 481, 494, 666, 703, 741, 818, 962, 1227, 1406, 1443, 1482, 2109, 2223, 2454, 2886, 3681, 4218, 4329, 4446, 5317, 6327, 7362, 7771, 8658, 9139, 10634, 12654, 15133, 15542, 15951, 18278, 23313, 27417, 30266, 31902, 45399, 46626, 47853, 54834, 69939, 82251, 90798, 95706, 101023, 136197, 139878, 164502, 196729, 202046, 272394, 287527, 303069, 393458, 575054, 590187, 606138, 862581, 909207, 1180374, 1725162, 1770561, 1818414, 2587743, 3541122, 3737851, 5175486, 7475702, 11213553, 22427106, 33640659, 67281318]

約数ペア:

[(1, 67281318), (2, 33640659), (3, 22427106), (6, 11213553), (9, 7475702), (13, 5175486), (18, 3737851), (19, 3541122), (26, 2587743), (37, 1818414), (38, 1770561), (39, 1725162), (57, 1180374), (74, 909207), (78, 862581), (111, 606138), (114, 590187), (117, 575054), (171, 393458), (222, 303069), (234, 287527), (247, 272394), (333, 202046), (342, 196729), (409, 164502), (481, 139878), (494, 136197), (666, 101023), (703, 95706), (741, 90798), (818, 82251), (962, 69939), (1227, 54834), (1406, 47853), (1443, 46626), (1482, 45399), (2109, 31902), (2223, 30266), (2454, 27417), (2886, 23313), (3681, 18278), (4218, 15951), (4329, 15542), (4446, 15133), (5317, 12654), (6327, 10634), (7362, 9139), (7771, 8658)]