13005018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 30630600

約数和(自身を除く): 17625582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 373, 447, 746, 894, 1119, 1341, 1937, 2238, 2682, 3357, 3874, 4849, 5811, 6714, 9698, 11622, 14547, 17433, 29094, 34866, 43641, 55577, 87282, 111154, 166731, 333462, 500193, 722501, 1000386, 1445002, 2167503, 4335006, 6502509, 13005018]

約数ペア:

[(1, 13005018), (2, 6502509), (3, 4335006), (6, 2167503), (9, 1445002), (13, 1000386), (18, 722501), (26, 500193), (39, 333462), (78, 166731), (117, 111154), (149, 87282), (234, 55577), (298, 43641), (373, 34866), (447, 29094), (746, 17433), (894, 14547), (1119, 11622), (1341, 9698), (1937, 6714), (2238, 5811), (2682, 4849), (3357, 3874)]