18457462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 11589002

約数列:

[1, 2, 31, 41, 53, 62, 82, 106, 137, 274, 1271, 1643, 2173, 2542, 3286, 4247, 4346, 5617, 7261, 8494, 11234, 14522, 67363, 134726, 174127, 225091, 297701, 348254, 450182, 595402, 9228731, 18457462]

約数ペア:

[(1, 18457462), (2, 9228731), (31, 595402), (41, 450182), (53, 348254), (62, 297701), (82, 225091), (106, 174127), (137, 134726), (274, 67363), (1271, 14522), (1643, 11234), (2173, 8494), (2542, 7261), (3286, 5617), (4247, 4346)]