18016024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 36595440

約数和(自身を除く): 18579416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 821, 844, 1642, 1688, 2743, 3284, 5486, 6568, 10673, 10972, 21346, 21944, 42692, 85384, 173231, 346462, 692924, 1385848, 2252003, 4504006, 9008012, 18016024]

約数ペア:

[(1, 18016024), (2, 9008012), (4, 4504006), (8, 2252003), (13, 1385848), (26, 692924), (52, 346462), (104, 173231), (211, 85384), (422, 42692), (821, 21944), (844, 21346), (1642, 10972), (1688, 10673), (2743, 6568), (3284, 5486)]