21569779614

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1\times {\mathrm{15791}}^1$

素因数の和:18240

約数の個数: 32

約数和(自身を含む): 43605628416

約数和(自身を除く): 22035848802

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 2347, 4694, 7041, 14082, 15791, 31582, 47373, 94746, 227659, 455318, 682977, 1365954, 1531727, 3063454, 4595181, 9190362, 37061477, 74122954, 111184431, 222368862, 3594963269, 7189926538, 10784889807, 21569779614]

約数ペア:

[(1, 21569779614), (2, 10784889807), (3, 7189926538), (6, 3594963269), (97, 222368862), (194, 111184431), (291, 74122954), (582, 37061477), (2347, 9190362), (4694, 4595181), (7041, 3063454), (14082, 1531727), (15791, 1365954), (31582, 682977), (47373, 455318), (94746, 227659)]