1284266772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{625861}}^1$

素因数の和:625893

約数の個数: 48

約数和(自身を含む): 3504827200

約数和(自身を除く): 2220560428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 625861, 1251722, 1877583, 2503444, 3755166, 5632749, 7510332, 11265498, 11891359, 16898247, 22530996, 23782718, 33796494, 35674077, 47565436, 67592988, 71348154, 107022231, 142696308, 214044462, 321066693, 428088924, 642133386, 1284266772]

約数ペア:

[(1, 1284266772), (2, 642133386), (3, 428088924), (4, 321066693), (6, 214044462), (9, 142696308), (12, 107022231), (18, 71348154), (19, 67592988), (27, 47565436), (36, 35674077), (38, 33796494), (54, 23782718), (57, 22530996), (76, 16898247), (108, 11891359), (114, 11265498), (171, 7510332), (228, 5632749), (342, 3755166), (513, 2503444), (684, 1877583), (1026, 1251722), (2052, 625861)]