2106156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 5531904

約数和(自身を除く): 3425748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 587, 598, 897, 1174, 1196, 1761, 1794, 2348, 3522, 3588, 7044, 7631, 13501, 15262, 22893, 27002, 30524, 40503, 45786, 54004, 81006, 91572, 162012, 175513, 351026, 526539, 702052, 1053078, 2106156]

約数ペア:

[(1, 2106156), (2, 1053078), (3, 702052), (4, 526539), (6, 351026), (12, 175513), (13, 162012), (23, 91572), (26, 81006), (39, 54004), (46, 45786), (52, 40503), (69, 30524), (78, 27002), (92, 22893), (138, 15262), (156, 13501), (276, 7631), (299, 7044), (587, 3588), (598, 3522), (897, 2348), (1174, 1794), (1196, 1761)]