258360018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{22699}}^1$

素因数の和:22982

約数の個数: 32

約数和(自身を含む): 592742400

約数和(自身を除く): 334382382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 22699, 45398, 68097, 136194, 158893, 317786, 476679, 953358, 6151429, 12302858, 18454287, 36908574, 43060003, 86120006, 129180009, 258360018]

約数ペア:

[(1, 258360018), (2, 129180009), (3, 86120006), (6, 43060003), (7, 36908574), (14, 18454287), (21, 12302858), (42, 6151429), (271, 953358), (542, 476679), (813, 317786), (1626, 158893), (1897, 136194), (3794, 68097), (5691, 45398), (11382, 22699)]