489367031742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21390289}}^1$

素因数の和:21390369

約数の個数: 48

約数和(自身を含む): 1121193440640

約数和(自身を除く): 631826408898

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3813, 7626, 11439, 22878, 21390289, 42780578, 64170867, 128341734, 192512601, 385025202, 663098959, 877001849, 1326197918, 1754003698, 1989296877, 2631005547, 3978593754, 5262011094, 5967890631, 7893016641, 11935781262, 15786033282, 27187057319, 54374114638, 81561171957, 163122343914, 244683515871, 489367031742]

約数ペア:

[(1, 489367031742), (2, 244683515871), (3, 163122343914), (6, 81561171957), (9, 54374114638), (18, 27187057319), (31, 15786033282), (41, 11935781262), (62, 7893016641), (82, 5967890631), (93, 5262011094), (123, 3978593754), (186, 2631005547), (246, 1989296877), (279, 1754003698), (369, 1326197918), (558, 877001849), (738, 663098959), (1271, 385025202), (2542, 192512601), (3813, 128341734), (7626, 64170867), (11439, 42780578), (22878, 21390289)]