7907742

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 17821440

約数和(自身を除く): 9913698

約数列:

[1, 2, 3, 6, 9, 18, 67, 79, 83, 134, 158, 166, 201, 237, 249, 402, 474, 498, 603, 711, 747, 1206, 1422, 1494, 5293, 5561, 6557, 10586, 11122, 13114, 15879, 16683, 19671, 31758, 33366, 39342, 47637, 50049, 59013, 95274, 100098, 118026, 439319, 878638, 1317957, 2635914, 3953871, 7907742]

約数ペア:

[(1, 7907742), (2, 3953871), (3, 2635914), (6, 1317957), (9, 878638), (18, 439319), (67, 118026), (79, 100098), (83, 95274), (134, 59013), (158, 50049), (166, 47637), (201, 39342), (237, 33366), (249, 31758), (402, 19671), (474, 16683), (498, 15879), (603, 13114), (711, 11122), (747, 10586), (1206, 6557), (1422, 5561), (1494, 5293)]