39754428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12791}}^1$

素因数の和:12842

約数の個数: 48

約数和(自身を含む): 108885504

約数和(自身を除く): 69131076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 12791, 25582, 38373, 51164, 76746, 89537, 153492, 179074, 268611, 358148, 473267, 537222, 946534, 1074444, 1419801, 1893068, 2839602, 3312869, 5679204, 6625738, 9938607, 13251476, 19877214, 39754428]

約数ペア:

[(1, 39754428), (2, 19877214), (3, 13251476), (4, 9938607), (6, 6625738), (7, 5679204), (12, 3312869), (14, 2839602), (21, 1893068), (28, 1419801), (37, 1074444), (42, 946534), (74, 537222), (84, 473267), (111, 358148), (148, 268611), (222, 179074), (259, 153492), (444, 89537), (518, 76746), (777, 51164), (1036, 38373), (1554, 25582), (3108, 12791)]