18906421296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{55547}}^1$

素因数の和:56578

約数の個数: 80

約数和(自身を含む): 55875066624

約数和(自身を除く): 36968645328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1013, 2026, 3039, 4052, 6078, 7091, 8104, 12156, 14182, 16208, 21273, 24312, 28364, 42546, 48624, 55547, 56728, 85092, 111094, 113456, 166641, 170184, 222188, 333282, 340368, 388829, 444376, 666564, 777658, 888752, 1166487, 1333128, 1555316, 2332974, 2666256, 3110632, 4665948, 6221264, 9331896, 18663792, 56269111, 112538222, 168807333, 225076444, 337614666, 393883777, 450152888, 675229332, 787767554, 900305776, 1181651331, 1350458664, 1575535108, 2363302662, 2700917328, 3151070216, 4726605324, 6302140432, 9453210648, 18906421296]

約数ペア:

[(1, 18906421296), (2, 9453210648), (3, 6302140432), (4, 4726605324), (6, 3151070216), (7, 2700917328), (8, 2363302662), (12, 1575535108), (14, 1350458664), (16, 1181651331), (21, 900305776), (24, 787767554), (28, 675229332), (42, 450152888), (48, 393883777), (56, 337614666), (84, 225076444), (112, 168807333), (168, 112538222), (336, 56269111), (1013, 18663792), (2026, 9331896), (3039, 6221264), (4052, 4665948), (6078, 3110632), (7091, 2666256), (8104, 2332974), (12156, 1555316), (14182, 1333128), (16208, 1166487), (21273, 888752), (24312, 777658), (28364, 666564), (42546, 444376), (48624, 388829), (55547, 340368), (56728, 333282), (85092, 222188), (111094, 170184), (113456, 166641)]