15138396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4651

約数の個数: 72

約数和(自身を含む): 47107424

約数和(自身を除く): 31969028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 4621, 9242, 13863, 18484, 27726, 32347, 41589, 55452, 60073, 64694, 83178, 97041, 120146, 129388, 166356, 180219, 194082, 240292, 291123, 360438, 388164, 420511, 540657, 582246, 720876, 841022, 1081314, 1164492, 1261533, 1682044, 2162628, 2523066, 3784599, 5046132, 7569198, 15138396]

約数ペア:

[(1, 15138396), (2, 7569198), (3, 5046132), (4, 3784599), (6, 2523066), (7, 2162628), (9, 1682044), (12, 1261533), (13, 1164492), (14, 1081314), (18, 841022), (21, 720876), (26, 582246), (28, 540657), (36, 420511), (39, 388164), (42, 360438), (52, 291123), (63, 240292), (78, 194082), (84, 180219), (91, 166356), (117, 129388), (126, 120146), (156, 97041), (182, 83178), (234, 64694), (252, 60073), (273, 55452), (364, 41589), (468, 32347), (546, 27726), (819, 18484), (1092, 13863), (1638, 9242), (3276, 4621)]