4993542

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 12134400

約数和(自身を除く): 7140858

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 157, 171, 186, 279, 314, 342, 471, 513, 558, 589, 837, 942, 1026, 1178, 1413, 1674, 1767, 2826, 2983, 3534, 4239, 4867, 5301, 5966, 8478, 8949, 9734, 10602, 14601, 15903, 17898, 26847, 29202, 31806, 43803, 53694, 80541, 87606, 92473, 131409, 161082, 184946, 262818, 277419, 554838, 832257, 1664514, 2496771, 4993542]

約数ペア:

[(1, 4993542), (2, 2496771), (3, 1664514), (6, 832257), (9, 554838), (18, 277419), (19, 262818), (27, 184946), (31, 161082), (38, 131409), (54, 92473), (57, 87606), (62, 80541), (93, 53694), (114, 43803), (157, 31806), (171, 29202), (186, 26847), (279, 17898), (314, 15903), (342, 14601), (471, 10602), (513, 9734), (558, 8949), (589, 8478), (837, 5966), (942, 5301), (1026, 4867), (1178, 4239), (1413, 3534), (1674, 2983), (1767, 2826)]