15694694982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{3571}}^1$

素因数の和:3850

約数の個数: 96

約数和(自身を含む): 36509840640

約数和(自身を除く): 20815145658

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 181, 213, 342, 362, 426, 543, 639, 1086, 1278, 1349, 1629, 2698, 3258, 3439, 3571, 4047, 6878, 7142, 8094, 10317, 10713, 12141, 12851, 20634, 21426, 24282, 25702, 30951, 32139, 38553, 61902, 64278, 67849, 77106, 115659, 135698, 203547, 231318, 244169, 253541, 407094, 488338, 507082, 610641, 646351, 732507, 760623, 1221282, 1292702, 1465014, 1521246, 1939053, 2197521, 2281869, 3878106, 4395042, 4563738, 4817279, 5817159, 9634558, 11634318, 12280669, 14451837, 24561338, 28903674, 36842007, 43355511, 45890921, 73684014, 86711022, 91781842, 110526021, 137672763, 221052042, 275345526, 413018289, 826036578, 871927499, 1743854998, 2615782497, 5231564994, 7847347491, 15694694982]

約数ペア:

[(1, 15694694982), (2, 7847347491), (3, 5231564994), (6, 2615782497), (9, 1743854998), (18, 871927499), (19, 826036578), (38, 413018289), (57, 275345526), (71, 221052042), (114, 137672763), (142, 110526021), (171, 91781842), (181, 86711022), (213, 73684014), (342, 45890921), (362, 43355511), (426, 36842007), (543, 28903674), (639, 24561338), (1086, 14451837), (1278, 12280669), (1349, 11634318), (1629, 9634558), (2698, 5817159), (3258, 4817279), (3439, 4563738), (3571, 4395042), (4047, 3878106), (6878, 2281869), (7142, 2197521), (8094, 1939053), (10317, 1521246), (10713, 1465014), (12141, 1292702), (12851, 1221282), (20634, 760623), (21426, 732507), (24282, 646351), (25702, 610641), (30951, 507082), (32139, 488338), (38553, 407094), (61902, 253541), (64278, 244169), (67849, 231318), (77106, 203547), (115659, 135698)]