18488044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11821}}^1$

素因数の和:11865

約数の個数: 24

約数和(自身を含む): 35749728

約数和(自身を除く): 17261684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 11821, 23642, 47284, 200957, 271883, 401914, 543766, 803828, 1087532, 4622011, 9244022, 18488044]

約数ペア:

[(1, 18488044), (2, 9244022), (4, 4622011), (17, 1087532), (23, 803828), (34, 543766), (46, 401914), (68, 271883), (92, 200957), (391, 47284), (782, 23642), (1564, 11821)]