15648636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 23542404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 971, 1343, 1942, 2686, 2913, 3884, 4029, 5372, 5826, 8058, 11652, 16116, 16507, 33014, 49521, 66028, 76709, 99042, 153418, 198084, 230127, 306836, 460254, 920508, 1304053, 2608106, 3912159, 5216212, 7824318, 15648636]

約数ペア:

[(1, 15648636), (2, 7824318), (3, 5216212), (4, 3912159), (6, 2608106), (12, 1304053), (17, 920508), (34, 460254), (51, 306836), (68, 230127), (79, 198084), (102, 153418), (158, 99042), (204, 76709), (237, 66028), (316, 49521), (474, 33014), (948, 16507), (971, 16116), (1343, 11652), (1942, 8058), (2686, 5826), (2913, 5372), (3884, 4029)]