18483374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 34969536

約数和(自身を除く): 16486162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2477, 3731, 4954, 7462, 17339, 32201, 34678, 64402, 101557, 203114, 225407, 450814, 710899, 1320241, 1421798, 2640482, 9241687, 18483374]

約数ペア:

[(1, 18483374), (2, 9241687), (7, 2640482), (13, 1421798), (14, 1320241), (26, 710899), (41, 450814), (82, 225407), (91, 203114), (182, 101557), (287, 64402), (533, 34678), (574, 32201), (1066, 17339), (2477, 7462), (3731, 4954)]