21474936

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{2029}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 69426000

約数和(自身を除く): 47951064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2029, 2646, 3528, 4058, 5292, 6087, 8116, 10584, 12174, 14203, 16232, 18261, 24348, 28406, 36522, 42609, 48696, 54783, 56812, 73044, 85218, 99421, 109566, 113624, 127827, 146088, 170436, 198842, 219132, 255654, 298263, 340872, 383481, 397684, 438264, 511308, 596526, 766962, 795368, 894789, 1022616, 1193052, 1533924, 1789578, 2386104, 2684367, 3067848, 3579156, 5368734, 7158312, 10737468, 21474936]

約数ペア:

[(1, 21474936), (2, 10737468), (3, 7158312), (4, 5368734), (6, 3579156), (7, 3067848), (8, 2684367), (9, 2386104), (12, 1789578), (14, 1533924), (18, 1193052), (21, 1022616), (24, 894789), (27, 795368), (28, 766962), (36, 596526), (42, 511308), (49, 438264), (54, 397684), (56, 383481), (63, 340872), (72, 298263), (84, 255654), (98, 219132), (108, 198842), (126, 170436), (147, 146088), (168, 127827), (189, 113624), (196, 109566), (216, 99421), (252, 85218), (294, 73044), (378, 56812), (392, 54783), (441, 48696), (504, 42609), (588, 36522), (756, 28406), (882, 24348), (1176, 18261), (1323, 16232), (1512, 14203), (1764, 12174), (2029, 10584), (2646, 8116), (3528, 6087), (4058, 5292)]