27622998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 70408800

約数和(自身を除く): 42785802

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 109, 114, 117, 171, 218, 234, 247, 327, 342, 351, 361, 494, 513, 654, 702, 722, 741, 981, 1026, 1083, 1417, 1482, 1962, 2071, 2166, 2223, 2834, 2943, 3249, 4142, 4251, 4446, 4693, 5886, 6213, 6498, 6669, 8502, 9386, 9747, 12426, 12753, 13338, 14079, 18639, 19494, 25506, 26923, 28158, 37278, 38259, 39349, 42237, 53846, 55917, 76518, 78698, 80769, 84474, 111834, 118047, 126711, 161538, 236094, 242307, 253422, 354141, 484614, 511537, 708282, 726921, 1023074, 1062423, 1453842, 1534611, 2124846, 3069222, 4603833, 9207666, 13811499, 27622998]

約数ペア:

[(1, 27622998), (2, 13811499), (3, 9207666), (6, 4603833), (9, 3069222), (13, 2124846), (18, 1534611), (19, 1453842), (26, 1062423), (27, 1023074), (38, 726921), (39, 708282), (54, 511537), (57, 484614), (78, 354141), (109, 253422), (114, 242307), (117, 236094), (171, 161538), (218, 126711), (234, 118047), (247, 111834), (327, 84474), (342, 80769), (351, 78698), (361, 76518), (494, 55917), (513, 53846), (654, 42237), (702, 39349), (722, 38259), (741, 37278), (981, 28158), (1026, 26923), (1083, 25506), (1417, 19494), (1482, 18639), (1962, 14079), (2071, 13338), (2166, 12753), (2223, 12426), (2834, 9747), (2943, 9386), (3249, 8502), (4142, 6669), (4251, 6498), (4446, 6213), (4693, 5886)]