21192269448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{18049}}^1$

素因数の和:18335

約数の個数: 128

約数和(自身を含む): 62900640000

約数和(自身を除く): 41708370552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 241, 348, 406, 482, 609, 696, 723, 812, 964, 1218, 1446, 1624, 1687, 1928, 2436, 2892, 3374, 4872, 5061, 5784, 6748, 6989, 10122, 13496, 13978, 18049, 20244, 20967, 27956, 36098, 40488, 41934, 48923, 54147, 55912, 72196, 83868, 97846, 108294, 126343, 144392, 146769, 167736, 195692, 216588, 252686, 293538, 379029, 391384, 433176, 505372, 523421, 587076, 758058, 1010744, 1046842, 1174152, 1516116, 1570263, 2093684, 3032232, 3140526, 3663947, 4187368, 4349809, 6281052, 7327894, 8699618, 10991841, 12562104, 13049427, 14655788, 17399236, 21983682, 26098854, 29311576, 30448663, 34798472, 43967364, 52197708, 60897326, 87934728, 91345989, 104395416, 121794652, 126144461, 182691978, 243589304, 252288922, 365383956, 378433383, 504577844, 730767912, 756866766, 883011227, 1009155688, 1513733532, 1766022454, 2649033681, 3027467064, 3532044908, 5298067362, 7064089816, 10596134724, 21192269448]

約数ペア:

[(1, 21192269448), (2, 10596134724), (3, 7064089816), (4, 5298067362), (6, 3532044908), (7, 3027467064), (8, 2649033681), (12, 1766022454), (14, 1513733532), (21, 1009155688), (24, 883011227), (28, 756866766), (29, 730767912), (42, 504577844), (56, 378433383), (58, 365383956), (84, 252288922), (87, 243589304), (116, 182691978), (168, 126144461), (174, 121794652), (203, 104395416), (232, 91345989), (241, 87934728), (348, 60897326), (406, 52197708), (482, 43967364), (609, 34798472), (696, 30448663), (723, 29311576), (812, 26098854), (964, 21983682), (1218, 17399236), (1446, 14655788), (1624, 13049427), (1687, 12562104), (1928, 10991841), (2436, 8699618), (2892, 7327894), (3374, 6281052), (4872, 4349809), (5061, 4187368), (5784, 3663947), (6748, 3140526), (6989, 3032232), (10122, 2093684), (13496, 1570263), (13978, 1516116), (18049, 1174152), (20244, 1046842), (20967, 1010744), (27956, 758058), (36098, 587076), (40488, 523421), (41934, 505372), (48923, 433176), (54147, 391384), (55912, 379029), (72196, 293538), (83868, 252686), (97846, 216588), (108294, 195692), (126343, 167736), (144392, 146769)]