38361726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 52448994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2309, 2769, 4618, 5538, 6927, 8307, 13854, 16614, 20781, 30017, 41562, 60034, 90051, 163939, 180102, 270153, 327878, 491817, 540306, 983634, 1475451, 2131207, 2950902, 4262414, 6393621, 12787242, 19180863, 38361726]

約数ペア:

[(1, 38361726), (2, 19180863), (3, 12787242), (6, 6393621), (9, 4262414), (13, 2950902), (18, 2131207), (26, 1475451), (39, 983634), (71, 540306), (78, 491817), (117, 327878), (142, 270153), (213, 180102), (234, 163939), (426, 90051), (639, 60034), (923, 41562), (1278, 30017), (1846, 20781), (2309, 16614), (2769, 13854), (4618, 8307), (5538, 6927)]