15324972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 38784480

約数和(自身を除く): 23459508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 509, 579, 772, 1018, 1158, 1527, 2036, 2316, 2509, 3054, 5018, 6108, 6617, 7527, 10036, 13234, 15054, 19851, 26468, 30108, 39702, 79404, 98237, 196474, 294711, 392948, 589422, 1178844, 1277081, 2554162, 3831243, 5108324, 7662486, 15324972]

約数ペア:

[(1, 15324972), (2, 7662486), (3, 5108324), (4, 3831243), (6, 2554162), (12, 1277081), (13, 1178844), (26, 589422), (39, 392948), (52, 294711), (78, 196474), (156, 98237), (193, 79404), (386, 39702), (509, 30108), (579, 26468), (772, 19851), (1018, 15054), (1158, 13234), (1527, 10036), (2036, 7527), (2316, 6617), (2509, 6108), (3054, 5018)]