31483494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13185

約数の個数: 48

約数和(自身を含む): 82068480

約数和(自身を除く): 50584986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 13151, 26302, 39453, 78906, 92057, 118359, 184114, 236718, 249869, 276171, 499738, 552342, 749607, 828513, 1499214, 1657026, 1749083, 2248821, 3498166, 4497642, 5247249, 10494498, 15741747, 31483494]

約数ペア:

[(1, 31483494), (2, 15741747), (3, 10494498), (6, 5247249), (7, 4497642), (9, 3498166), (14, 2248821), (18, 1749083), (19, 1657026), (21, 1499214), (38, 828513), (42, 749607), (57, 552342), (63, 499738), (114, 276171), (126, 249869), (133, 236718), (171, 184114), (266, 118359), (342, 92057), (399, 78906), (798, 39453), (1197, 26302), (2394, 13151)]