13260468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 20326092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 509, 668, 1002, 1018, 1527, 2004, 2036, 2171, 3054, 4342, 6108, 6513, 6617, 8684, 13026, 13234, 19851, 26052, 26468, 39702, 79404, 85003, 170006, 255009, 340012, 510018, 1020036, 1105039, 2210078, 3315117, 4420156, 6630234, 13260468]

約数ペア:

[(1, 13260468), (2, 6630234), (3, 4420156), (4, 3315117), (6, 2210078), (12, 1105039), (13, 1020036), (26, 510018), (39, 340012), (52, 255009), (78, 170006), (156, 85003), (167, 79404), (334, 39702), (501, 26468), (509, 26052), (668, 19851), (1002, 13234), (1018, 13026), (1527, 8684), (2004, 6617), (2036, 6513), (2171, 6108), (3054, 4342)]