21630769602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{23131}}^1$

素因数の和:23799

約数の個数: 64

約数和(自身を含む): 49121264640

約数和(自身を除く): 27490495038

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 631, 741, 1262, 1482, 1893, 3786, 8203, 11989, 16406, 23131, 23978, 24609, 35967, 46262, 49218, 69393, 71934, 138786, 155857, 300703, 311714, 439489, 467571, 601406, 878978, 902109, 935142, 1318467, 1804218, 2636934, 5713357, 11426714, 14595661, 17140071, 29191322, 34280142, 43786983, 87573966, 189743593, 277317559, 379487186, 554635118, 569230779, 831952677, 1138461558, 1663905354, 3605128267, 7210256534, 10815384801, 21630769602]

約数ペア:

[(1, 21630769602), (2, 10815384801), (3, 7210256534), (6, 3605128267), (13, 1663905354), (19, 1138461558), (26, 831952677), (38, 569230779), (39, 554635118), (57, 379487186), (78, 277317559), (114, 189743593), (247, 87573966), (494, 43786983), (631, 34280142), (741, 29191322), (1262, 17140071), (1482, 14595661), (1893, 11426714), (3786, 5713357), (8203, 2636934), (11989, 1804218), (16406, 1318467), (23131, 935142), (23978, 902109), (24609, 878978), (35967, 601406), (46262, 467571), (49218, 439489), (69393, 311714), (71934, 300703), (138786, 155857)]