2247646878

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{85703}}^1$

素因数の和:85789

約数の個数: 48

約数和(自身を含む): 5134012416

約数和(自身を除く): 2886365538

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 2914, 4371, 8742, 13113, 26226, 85703, 171406, 257109, 514218, 771327, 1542654, 2656793, 4028041, 5313586, 7970379, 8056082, 12084123, 15940758, 23911137, 24168246, 36252369, 47822274, 72504738, 124869271, 249738542, 374607813, 749215626, 1123823439, 2247646878]

約数ペア:

[(1, 2247646878), (2, 1123823439), (3, 749215626), (6, 374607813), (9, 249738542), (18, 124869271), (31, 72504738), (47, 47822274), (62, 36252369), (93, 24168246), (94, 23911137), (141, 15940758), (186, 12084123), (279, 8056082), (282, 7970379), (423, 5313586), (558, 4028041), (846, 2656793), (1457, 1542654), (2914, 771327), (4371, 514218), (8742, 257109), (13113, 171406), (26226, 85703)]