21525305688

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4332791}}^1$

素因数の和:4332829

約数の個数: 64

約数和(自身を含む): 62392204800

約数和(自身を除く): 40866899112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 4332791, 8665582, 12998373, 17331164, 25996746, 34662328, 38995119, 51993492, 77990238, 99654193, 103986984, 116985357, 155980476, 199308386, 233970714, 298962579, 311960952, 398616772, 467941428, 597925158, 797233544, 896887737, 935882856, 1195850316, 1793775474, 2391700632, 2690663211, 3587550948, 5381326422, 7175101896, 10762652844, 21525305688]

約数ペア:

[(1, 21525305688), (2, 10762652844), (3, 7175101896), (4, 5381326422), (6, 3587550948), (8, 2690663211), (9, 2391700632), (12, 1793775474), (18, 1195850316), (23, 935882856), (24, 896887737), (27, 797233544), (36, 597925158), (46, 467941428), (54, 398616772), (69, 311960952), (72, 298962579), (92, 233970714), (108, 199308386), (138, 155980476), (184, 116985357), (207, 103986984), (216, 99654193), (276, 77990238), (414, 51993492), (552, 38995119), (621, 34662328), (828, 25996746), (1242, 17331164), (1656, 12998373), (2484, 8665582), (4968, 4332791)]