18627729048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13616761}}^1$

素因数の和:13616792

約数の個数: 48

約数和(自身を含む): 53105371800

約数和(自身を除く): 34477642752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13616761, 27233522, 40850283, 54467044, 81700566, 108934088, 122550849, 163401132, 245101698, 258718459, 326802264, 490203396, 517436918, 776155377, 980406792, 1034873836, 1552310754, 2069747672, 2328466131, 3104621508, 4656932262, 6209243016, 9313864524, 18627729048]

約数ペア:

[(1, 18627729048), (2, 9313864524), (3, 6209243016), (4, 4656932262), (6, 3104621508), (8, 2328466131), (9, 2069747672), (12, 1552310754), (18, 1034873836), (19, 980406792), (24, 776155377), (36, 517436918), (38, 490203396), (57, 326802264), (72, 258718459), (76, 245101698), (114, 163401132), (152, 122550849), (171, 108934088), (228, 81700566), (342, 54467044), (456, 40850283), (684, 27233522), (1368, 13616761)]