189050706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3793}}^1$

素因数の和:3888

約数の個数: 64

約数和(自身を含む): 458922240

約数和(自身を除く): 269871534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3793, 3834, 5538, 7586, 8307, 11379, 16614, 22758, 24921, 34137, 49309, 49842, 68274, 98618, 102411, 147927, 204822, 269303, 295854, 443781, 538606, 807909, 887562, 1331343, 1615818, 2423727, 2662686, 3500939, 4847454, 7001878, 7271181, 10502817, 14542362, 21005634, 31508451, 63016902, 94525353, 189050706]

約数ペア:

[(1, 189050706), (2, 94525353), (3, 63016902), (6, 31508451), (9, 21005634), (13, 14542362), (18, 10502817), (26, 7271181), (27, 7001878), (39, 4847454), (54, 3500939), (71, 2662686), (78, 2423727), (117, 1615818), (142, 1331343), (213, 887562), (234, 807909), (351, 538606), (426, 443781), (639, 295854), (702, 269303), (923, 204822), (1278, 147927), (1846, 102411), (1917, 98618), (2769, 68274), (3793, 49842), (3834, 49309), (5538, 34137), (7586, 24921), (8307, 22758), (11379, 16614)]