18133086344

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{31121}}^1$

素因数の和:31721

約数の個数: 32

約数和(自身を含む): 34278393240

約数和(自身を除く): 16145306896

約数列:

[1, 2, 4, 8, 173, 346, 421, 692, 842, 1384, 1684, 3368, 31121, 62242, 72833, 124484, 145666, 248968, 291332, 582664, 5383933, 10767866, 13101941, 21535732, 26203882, 43071464, 52407764, 104815528, 2266635793, 4533271586, 9066543172, 18133086344]

約数ペア:

[(1, 18133086344), (2, 9066543172), (4, 4533271586), (8, 2266635793), (173, 104815528), (346, 52407764), (421, 43071464), (692, 26203882), (842, 21535732), (1384, 13101941), (1684, 10767866), (3368, 5383933), (31121, 582664), (62242, 291332), (72833, 248968), (124484, 145666)]