18924168

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 49302720

約数和(自身を除く): 30378552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 101, 111, 148, 202, 211, 222, 296, 303, 404, 422, 444, 606, 633, 808, 844, 888, 1212, 1266, 1688, 2424, 2532, 3737, 5064, 7474, 7807, 11211, 14948, 15614, 21311, 22422, 23421, 29896, 31228, 42622, 44844, 46842, 62456, 63933, 85244, 89688, 93684, 127866, 170488, 187368, 255732, 511464, 788507, 1577014, 2365521, 3154028, 4731042, 6308056, 9462084, 18924168]

約数ペア:

[(1, 18924168), (2, 9462084), (3, 6308056), (4, 4731042), (6, 3154028), (8, 2365521), (12, 1577014), (24, 788507), (37, 511464), (74, 255732), (101, 187368), (111, 170488), (148, 127866), (202, 93684), (211, 89688), (222, 85244), (296, 63933), (303, 62456), (404, 46842), (422, 44844), (444, 42622), (606, 31228), (633, 29896), (808, 23421), (844, 22422), (888, 21311), (1212, 15614), (1266, 14948), (1688, 11211), (2424, 7807), (2532, 7474), (3737, 5064)]