15987114

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6243

約数の個数: 48

約数和(自身を含む): 40701024

約数和(自身を除く): 24713910

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 6211, 12422, 18633, 37266, 55899, 68321, 80743, 111798, 136642, 161486, 204963, 242229, 409926, 484458, 614889, 726687, 888173, 1229778, 1453374, 1776346, 2664519, 5329038, 7993557, 15987114]

約数ペア:

[(1, 15987114), (2, 7993557), (3, 5329038), (6, 2664519), (9, 1776346), (11, 1453374), (13, 1229778), (18, 888173), (22, 726687), (26, 614889), (33, 484458), (39, 409926), (66, 242229), (78, 204963), (99, 161486), (117, 136642), (143, 111798), (198, 80743), (234, 68321), (286, 55899), (429, 37266), (858, 18633), (1287, 12422), (2574, 6211)]