9894124872

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{393749}}^1$

素因数の和:394110

約数の個数: 48

約数和(自身を含む): 26873437500

約数和(自身を除く): 16979312628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 12564, 25128, 393749, 787498, 1181247, 1574996, 2362494, 3149992, 3543741, 4724988, 7087482, 9449976, 14174964, 28349928, 137418401, 274836802, 412255203, 549673604, 824510406, 1099347208, 1236765609, 1649020812, 2473531218, 3298041624, 4947062436, 9894124872]

約数ペア:

[(1, 9894124872), (2, 4947062436), (3, 3298041624), (4, 2473531218), (6, 1649020812), (8, 1236765609), (9, 1099347208), (12, 824510406), (18, 549673604), (24, 412255203), (36, 274836802), (72, 137418401), (349, 28349928), (698, 14174964), (1047, 9449976), (1396, 7087482), (2094, 4724988), (2792, 3543741), (3141, 3149992), (4188, 2362494), (6282, 1574996), (8376, 1181247), (12564, 787498), (25128, 393749)]