18393642

素因数分解:

$2^1\times 3^5\times {\mathrm{37847}}^1$

素因数の和:37864

約数の個数: 24

約数和(自身を含む): 41330016

約数和(自身を除く): 22936374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 37847, 75694, 113541, 227082, 340623, 681246, 1021869, 2043738, 3065607, 6131214, 9196821, 18393642]

約数ペア:

[(1, 18393642), (2, 9196821), (3, 6131214), (6, 3065607), (9, 2043738), (18, 1021869), (27, 681246), (54, 340623), (81, 227082), (162, 113541), (243, 75694), (486, 37847)]