2018382288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{68821}}^1$

素因数の和:68892

約数の個数: 80

約数和(自身を含む): 5734799616

約数和(自身を除く): 3716417328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 14664, 29328, 68821, 137642, 206463, 275284, 412926, 550568, 825852, 894673, 1101136, 1651704, 1789346, 2684019, 3234587, 3303408, 3578692, 5368038, 6469174, 7157384, 9703761, 10736076, 12938348, 14314768, 19407522, 21472152, 25876696, 38815044, 42049631, 42944304, 51753392, 77630088, 84099262, 126148893, 155260176, 168198524, 252297786, 336397048, 504595572, 672794096, 1009191144, 2018382288]

約数ペア:

[(1, 2018382288), (2, 1009191144), (3, 672794096), (4, 504595572), (6, 336397048), (8, 252297786), (12, 168198524), (13, 155260176), (16, 126148893), (24, 84099262), (26, 77630088), (39, 51753392), (47, 42944304), (48, 42049631), (52, 38815044), (78, 25876696), (94, 21472152), (104, 19407522), (141, 14314768), (156, 12938348), (188, 10736076), (208, 9703761), (282, 7157384), (312, 6469174), (376, 5368038), (564, 3578692), (611, 3303408), (624, 3234587), (752, 2684019), (1128, 1789346), (1222, 1651704), (1833, 1101136), (2256, 894673), (2444, 825852), (3666, 550568), (4888, 412926), (7332, 275284), (9776, 206463), (14664, 137642), (29328, 68821)]