47181204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 143434368

約数和(自身を除く): 96253164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 293, 324, 378, 426, 497, 567, 586, 639, 756, 852, 879, 994, 1134, 1172, 1278, 1491, 1758, 1917, 1988, 2051, 2268, 2556, 2637, 2982, 3516, 3834, 4102, 4473, 5274, 5751, 5964, 6153, 7668, 7911, 8204, 8946, 10548, 11502, 12306, 13419, 15822, 17892, 18459, 20803, 23004, 23733, 24612, 26838, 31644, 36918, 40257, 41606, 47466, 53676, 55377, 62409, 73836, 80514, 83212, 94932, 110754, 124818, 145621, 161028, 166131, 187227, 221508, 249636, 291242, 332262, 374454, 436863, 561681, 582484, 664524, 748908, 873726, 1123362, 1310589, 1685043, 1747452, 2246724, 2621178, 3370086, 3931767, 5242356, 6740172, 7863534, 11795301, 15727068, 23590602, 47181204]

約数ペア:

[(1, 47181204), (2, 23590602), (3, 15727068), (4, 11795301), (6, 7863534), (7, 6740172), (9, 5242356), (12, 3931767), (14, 3370086), (18, 2621178), (21, 2246724), (27, 1747452), (28, 1685043), (36, 1310589), (42, 1123362), (54, 873726), (63, 748908), (71, 664524), (81, 582484), (84, 561681), (108, 436863), (126, 374454), (142, 332262), (162, 291242), (189, 249636), (213, 221508), (252, 187227), (284, 166131), (293, 161028), (324, 145621), (378, 124818), (426, 110754), (497, 94932), (567, 83212), (586, 80514), (639, 73836), (756, 62409), (852, 55377), (879, 53676), (994, 47466), (1134, 41606), (1172, 40257), (1278, 36918), (1491, 31644), (1758, 26838), (1917, 24612), (1988, 23733), (2051, 23004), (2268, 20803), (2556, 18459), (2637, 17892), (2982, 15822), (3516, 13419), (3834, 12306), (4102, 11502), (4473, 10548), (5274, 8946), (5751, 8204), (5964, 7911), (6153, 7668)]