31178364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12799}}^1$

素因数の和:12842

約数の個数: 48

約数和(自身を含む): 86016000

約数和(自身を除く): 54837636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 12799, 25598, 38397, 51196, 76794, 89593, 153588, 179186, 268779, 358372, 371171, 537558, 742342, 1075116, 1113513, 1484684, 2227026, 2598197, 4454052, 5196394, 7794591, 10392788, 15589182, 31178364]

約数ペア:

[(1, 31178364), (2, 15589182), (3, 10392788), (4, 7794591), (6, 5196394), (7, 4454052), (12, 2598197), (14, 2227026), (21, 1484684), (28, 1113513), (29, 1075116), (42, 742342), (58, 537558), (84, 371171), (87, 358372), (116, 268779), (174, 179186), (203, 153588), (348, 89593), (406, 76794), (609, 51196), (812, 38397), (1218, 25598), (2436, 12799)]