18028045140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{55529}}^1$

素因数の和:56321

約数の個数: 96

約数和(自身を含む): 57765415680

約数和(自身を除く): 39737370540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 773, 1546, 2319, 3092, 3865, 4638, 5411, 7730, 9276, 10822, 11595, 15460, 16233, 21644, 23190, 27055, 32466, 46380, 54110, 55529, 64932, 81165, 108220, 111058, 162330, 166587, 222116, 277645, 324660, 333174, 388703, 555290, 666348, 777406, 832935, 1110580, 1166109, 1554812, 1665870, 1943515, 2332218, 3331740, 3887030, 4664436, 5830545, 7774060, 11661090, 23322180, 42923917, 85847834, 128771751, 171695668, 214619585, 257543502, 300467419, 429239170, 515087004, 600934838, 643858755, 858478340, 901402257, 1201869676, 1287717510, 1502337095, 1802804514, 2575435020, 3004674190, 3605609028, 4507011285, 6009348380, 9014022570, 18028045140]

約数ペア:

[(1, 18028045140), (2, 9014022570), (3, 6009348380), (4, 4507011285), (5, 3605609028), (6, 3004674190), (7, 2575435020), (10, 1802804514), (12, 1502337095), (14, 1287717510), (15, 1201869676), (20, 901402257), (21, 858478340), (28, 643858755), (30, 600934838), (35, 515087004), (42, 429239170), (60, 300467419), (70, 257543502), (84, 214619585), (105, 171695668), (140, 128771751), (210, 85847834), (420, 42923917), (773, 23322180), (1546, 11661090), (2319, 7774060), (3092, 5830545), (3865, 4664436), (4638, 3887030), (5411, 3331740), (7730, 2332218), (9276, 1943515), (10822, 1665870), (11595, 1554812), (15460, 1166109), (16233, 1110580), (21644, 832935), (23190, 777406), (27055, 666348), (32466, 555290), (46380, 388703), (54110, 333174), (55529, 324660), (64932, 277645), (81165, 222116), (108220, 166587), (111058, 162330)]