1812942

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 60

約数和(自身を含む): 4425696

約数和(自身を除く): 2612754

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 361, 513, 558, 589, 722, 837, 1026, 1083, 1178, 1539, 1674, 1767, 2166, 2511, 3078, 3249, 3534, 5022, 5301, 6498, 9747, 10602, 11191, 15903, 19494, 22382, 29241, 31806, 33573, 47709, 58482, 67146, 95418, 100719, 201438, 302157, 604314, 906471, 1812942]

約数ペア:

[(1, 1812942), (2, 906471), (3, 604314), (6, 302157), (9, 201438), (18, 100719), (19, 95418), (27, 67146), (31, 58482), (38, 47709), (54, 33573), (57, 31806), (62, 29241), (81, 22382), (93, 19494), (114, 15903), (162, 11191), (171, 10602), (186, 9747), (279, 6498), (342, 5301), (361, 5022), (513, 3534), (558, 3249), (589, 3078), (722, 2511), (837, 2166), (1026, 1767), (1083, 1674), (1178, 1539)]