18273648

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 48595848

約数和(自身を除く): 30322200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 488, 632, 732, 948, 976, 1264, 1464, 1896, 2928, 3792, 4819, 6241, 9638, 12482, 14457, 18723, 19276, 24964, 28914, 37446, 38552, 49928, 57828, 74892, 77104, 99856, 115656, 149784, 231312, 299568, 380701, 761402, 1142103, 1522804, 2284206, 3045608, 4568412, 6091216, 9136824, 18273648]

約数ペア:

[(1, 18273648), (2, 9136824), (3, 6091216), (4, 4568412), (6, 3045608), (8, 2284206), (12, 1522804), (16, 1142103), (24, 761402), (48, 380701), (61, 299568), (79, 231312), (122, 149784), (158, 115656), (183, 99856), (237, 77104), (244, 74892), (316, 57828), (366, 49928), (474, 38552), (488, 37446), (632, 28914), (732, 24964), (948, 19276), (976, 18723), (1264, 14457), (1464, 12482), (1896, 9638), (2928, 6241), (3792, 4819)]