12663756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2420

約数の個数: 72

約数和(自身を含む): 38208240

約数和(自身を除く): 25544484

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, 2393, 2646, 4786, 5292, 7179, 9572, 14358, 16751, 21537, 28716, 33502, 43074, 50253, 64611, 67004, 86148, 100506, 117257, 129222, 150759, 201012, 234514, 258444, 301518, 351771, 452277, 469028, 603036, 703542, 904554, 1055313, 1407084, 1809108, 2110626, 3165939, 4221252, 6331878, 12663756]

約数ペア:

[(1, 12663756), (2, 6331878), (3, 4221252), (4, 3165939), (6, 2110626), (7, 1809108), (9, 1407084), (12, 1055313), (14, 904554), (18, 703542), (21, 603036), (27, 469028), (28, 452277), (36, 351771), (42, 301518), (49, 258444), (54, 234514), (63, 201012), (84, 150759), (98, 129222), (108, 117257), (126, 100506), (147, 86148), (189, 67004), (196, 64611), (252, 50253), (294, 43074), (378, 33502), (441, 28716), (588, 21537), (756, 16751), (882, 14358), (1323, 9572), (1764, 7179), (2393, 5292), (2646, 4786)]