15206616

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 44024640

約数和(自身を除く): 28818024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 757, 837, 1116, 1514, 1674, 2232, 2271, 2511, 3028, 3348, 4542, 5022, 6056, 6696, 6813, 9084, 10044, 13626, 18168, 20088, 20439, 23467, 27252, 40878, 46934, 54504, 61317, 70401, 81756, 93868, 122634, 140802, 163512, 187736, 211203, 245268, 281604, 422406, 490536, 563208, 633609, 844812, 1267218, 1689624, 1900827, 2534436, 3801654, 5068872, 7603308, 15206616]

約数ペア:

[(1, 15206616), (2, 7603308), (3, 5068872), (4, 3801654), (6, 2534436), (8, 1900827), (9, 1689624), (12, 1267218), (18, 844812), (24, 633609), (27, 563208), (31, 490536), (36, 422406), (54, 281604), (62, 245268), (72, 211203), (81, 187736), (93, 163512), (108, 140802), (124, 122634), (162, 93868), (186, 81756), (216, 70401), (248, 61317), (279, 54504), (324, 46934), (372, 40878), (558, 27252), (648, 23467), (744, 20439), (757, 20088), (837, 18168), (1116, 13626), (1514, 10044), (1674, 9084), (2232, 6813), (2271, 6696), (2511, 6056), (3028, 5022), (3348, 4542)]