42986916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{8123}}^1$

素因数の和:8150

約数の個数: 72

約数和(自身を含む): 129659040

約数和(自身を除く): 86672124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 8123, 16246, 24369, 32492, 48738, 56861, 73107, 97476, 113722, 146214, 170583, 219321, 227444, 292428, 341166, 398027, 438642, 511749, 682332, 796054, 877284, 1023498, 1194081, 1535247, 1592108, 2046996, 2388162, 3070494, 3582243, 4776324, 6140988, 7164486, 10746729, 14328972, 21493458, 42986916]

約数ペア:

[(1, 42986916), (2, 21493458), (3, 14328972), (4, 10746729), (6, 7164486), (7, 6140988), (9, 4776324), (12, 3582243), (14, 3070494), (18, 2388162), (21, 2046996), (27, 1592108), (28, 1535247), (36, 1194081), (42, 1023498), (49, 877284), (54, 796054), (63, 682332), (84, 511749), (98, 438642), (108, 398027), (126, 341166), (147, 292428), (189, 227444), (196, 219321), (252, 170583), (294, 146214), (378, 113722), (441, 97476), (588, 73107), (756, 56861), (882, 48738), (1323, 32492), (1764, 24369), (2646, 16246), (5292, 8123)]