8520174

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 20865600

約数和(自身を除く): 12345426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 229, 234, 318, 351, 458, 477, 687, 689, 702, 954, 1374, 1378, 1431, 2061, 2067, 2862, 2977, 4122, 4134, 5954, 6183, 6201, 8931, 12137, 12366, 12402, 17862, 18603, 24274, 26793, 36411, 37206, 53586, 72822, 80379, 109233, 157781, 160758, 218466, 315562, 327699, 473343, 655398, 946686, 1420029, 2840058, 4260087, 8520174]

約数ペア:

[(1, 8520174), (2, 4260087), (3, 2840058), (6, 1420029), (9, 946686), (13, 655398), (18, 473343), (26, 327699), (27, 315562), (39, 218466), (53, 160758), (54, 157781), (78, 109233), (106, 80379), (117, 72822), (159, 53586), (229, 37206), (234, 36411), (318, 26793), (351, 24274), (458, 18603), (477, 17862), (687, 12402), (689, 12366), (702, 12137), (954, 8931), (1374, 6201), (1378, 6183), (1431, 5954), (2061, 4134), (2067, 4122), (2862, 2977)]