18996811268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{184199}}^1$

素因数の和:184304

約数の個数: 48

約数和(自身を含む): 37134720000

約数和(自身を除く): 18137908732

約数列:

[1, 2, 4, 19, 23, 38, 46, 59, 76, 92, 118, 236, 437, 874, 1121, 1357, 1748, 2242, 2714, 4484, 5428, 25783, 51566, 103132, 184199, 368398, 736796, 3499781, 4236577, 6999562, 8473154, 10867741, 13999124, 16946308, 21735482, 43470964, 80494963, 160989926, 206487079, 249958043, 321979852, 412974158, 499916086, 825948316, 999832172, 4749202817, 9498405634, 18996811268]

約数ペア:

[(1, 18996811268), (2, 9498405634), (4, 4749202817), (19, 999832172), (23, 825948316), (38, 499916086), (46, 412974158), (59, 321979852), (76, 249958043), (92, 206487079), (118, 160989926), (236, 80494963), (437, 43470964), (874, 21735482), (1121, 16946308), (1357, 13999124), (1748, 10867741), (2242, 8473154), (2714, 6999562), (4484, 4236577), (5428, 3499781), (25783, 736796), (51566, 368398), (103132, 184199)]