7130442978

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{24847}}^1$

素因数の和:25111

約数の個数: 48

約数和(自身を含む): 15698966400

約数和(自身を除く): 8568523422

約数列:

[1, 2, 3, 6, 9, 18, 107, 149, 214, 298, 321, 447, 642, 894, 963, 1341, 1926, 2682, 15943, 24847, 31886, 47829, 49694, 74541, 95658, 143487, 149082, 223623, 286974, 447246, 2658629, 3702203, 5317258, 7404406, 7975887, 11106609, 15951774, 22213218, 23927661, 33319827, 47855322, 66639654, 396135721, 792271442, 1188407163, 2376814326, 3565221489, 7130442978]

約数ペア:

[(1, 7130442978), (2, 3565221489), (3, 2376814326), (6, 1188407163), (9, 792271442), (18, 396135721), (107, 66639654), (149, 47855322), (214, 33319827), (298, 23927661), (321, 22213218), (447, 15951774), (642, 11106609), (894, 7975887), (963, 7404406), (1341, 5317258), (1926, 3702203), (2682, 2658629), (15943, 447246), (24847, 286974), (31886, 223623), (47829, 149082), (49694, 143487), (74541, 95658)]