21492422532

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{29501}}^1$

素因数の和:29591

約数の個数: 144

約数和(自身を含む): 64432368000

約数和(自身を除く): 42939945468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 343, 354, 413, 441, 531, 588, 686, 708, 826, 882, 1029, 1062, 1239, 1372, 1652, 1764, 2058, 2124, 2478, 2891, 3087, 3717, 4116, 4956, 5782, 6174, 7434, 8673, 11564, 12348, 14868, 17346, 20237, 26019, 29501, 34692, 40474, 52038, 59002, 60711, 80948, 88503, 104076, 118004, 121422, 177006, 182133, 206507, 242844, 265509, 354012, 364266, 413014, 531018, 619521, 728532, 826028, 1062036, 1239042, 1445549, 1740559, 1858563, 2478084, 2891098, 3481118, 3717126, 4336647, 5221677, 5782196, 6962236, 7434252, 8673294, 10118843, 10443354, 12183913, 13009941, 15665031, 17346588, 20237686, 20886708, 24367826, 26019882, 30356529, 31330062, 36551739, 40475372, 48735652, 52039764, 60713058, 62660124, 73103478, 85287391, 91069587, 109655217, 121426116, 146206956, 170574782, 182139174, 219310434, 255862173, 341149564, 364278348, 438620868, 511724346, 597011737, 767586519, 1023448692, 1194023474, 1535173038, 1791035211, 2388046948, 3070346076, 3582070422, 5373105633, 7164140844, 10746211266, 21492422532]

約数ペア:

[(1, 21492422532), (2, 10746211266), (3, 7164140844), (4, 5373105633), (6, 3582070422), (7, 3070346076), (9, 2388046948), (12, 1791035211), (14, 1535173038), (18, 1194023474), (21, 1023448692), (28, 767586519), (36, 597011737), (42, 511724346), (49, 438620868), (59, 364278348), (63, 341149564), (84, 255862173), (98, 219310434), (118, 182139174), (126, 170574782), (147, 146206956), (177, 121426116), (196, 109655217), (236, 91069587), (252, 85287391), (294, 73103478), (343, 62660124), (354, 60713058), (413, 52039764), (441, 48735652), (531, 40475372), (588, 36551739), (686, 31330062), (708, 30356529), (826, 26019882), (882, 24367826), (1029, 20886708), (1062, 20237686), (1239, 17346588), (1372, 15665031), (1652, 13009941), (1764, 12183913), (2058, 10443354), (2124, 10118843), (2478, 8673294), (2891, 7434252), (3087, 6962236), (3717, 5782196), (4116, 5221677), (4956, 4336647), (5782, 3717126), (6174, 3481118), (7434, 2891098), (8673, 2478084), (11564, 1858563), (12348, 1740559), (14868, 1445549), (17346, 1239042), (20237, 1062036), (26019, 826028), (29501, 728532), (34692, 619521), (40474, 531018), (52038, 413014), (59002, 364266), (60711, 354012), (80948, 265509), (88503, 242844), (104076, 206507), (118004, 182133), (121422, 177006)]