15574806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 36756720

約数和(自身を除く): 21181914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 659, 909, 1313, 1318, 1818, 1977, 2626, 3939, 3954, 5931, 7878, 8567, 11817, 11862, 17134, 23634, 25701, 51402, 66559, 77103, 133118, 154206, 199677, 399354, 599031, 865267, 1198062, 1730534, 2595801, 5191602, 7787403, 15574806]

約数ペア:

[(1, 15574806), (2, 7787403), (3, 5191602), (6, 2595801), (9, 1730534), (13, 1198062), (18, 865267), (26, 599031), (39, 399354), (78, 199677), (101, 154206), (117, 133118), (202, 77103), (234, 66559), (303, 51402), (606, 25701), (659, 23634), (909, 17134), (1313, 11862), (1318, 11817), (1818, 8567), (1977, 7878), (2626, 5931), (3939, 3954)]