12925692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 35773920

約数和(自身を除く): 22848228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 389, 426, 468, 639, 778, 852, 923, 1167, 1278, 1556, 1846, 2334, 2556, 2769, 3501, 3692, 4668, 5057, 5538, 7002, 8307, 10114, 11076, 14004, 15171, 16614, 20228, 27619, 30342, 33228, 45513, 55238, 60684, 82857, 91026, 110476, 165714, 182052, 248571, 331428, 359047, 497142, 718094, 994284, 1077141, 1436188, 2154282, 3231423, 4308564, 6462846, 12925692]

約数ペア:

[(1, 12925692), (2, 6462846), (3, 4308564), (4, 3231423), (6, 2154282), (9, 1436188), (12, 1077141), (13, 994284), (18, 718094), (26, 497142), (36, 359047), (39, 331428), (52, 248571), (71, 182052), (78, 165714), (117, 110476), (142, 91026), (156, 82857), (213, 60684), (234, 55238), (284, 45513), (389, 33228), (426, 30342), (468, 27619), (639, 20228), (778, 16614), (852, 15171), (923, 14004), (1167, 11076), (1278, 10114), (1556, 8307), (1846, 7002), (2334, 5538), (2556, 5057), (2769, 4668), (3501, 3692)]