12881022

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 19950978

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 343, 462, 539, 569, 686, 1029, 1078, 1138, 1617, 1707, 2058, 3234, 3414, 3773, 3983, 6259, 7546, 7966, 11319, 11949, 12518, 18777, 22638, 23898, 27881, 37554, 43813, 55762, 83643, 87626, 131439, 167286, 195167, 262878, 306691, 390334, 585501, 613382, 920073, 1171002, 1840146, 2146837, 4293674, 6440511, 12881022]

約数ペア:

[(1, 12881022), (2, 6440511), (3, 4293674), (6, 2146837), (7, 1840146), (11, 1171002), (14, 920073), (21, 613382), (22, 585501), (33, 390334), (42, 306691), (49, 262878), (66, 195167), (77, 167286), (98, 131439), (147, 87626), (154, 83643), (231, 55762), (294, 43813), (343, 37554), (462, 27881), (539, 23898), (569, 22638), (686, 18777), (1029, 12518), (1078, 11949), (1138, 11319), (1617, 7966), (1707, 7546), (2058, 6259), (3234, 3983), (3414, 3773)]