31689252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 63143388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 167, 189, 251, 252, 334, 378, 501, 502, 668, 753, 756, 1002, 1004, 1169, 1503, 1506, 1757, 2004, 2259, 2338, 3006, 3012, 3507, 3514, 4509, 4518, 4676, 5271, 6012, 6777, 7014, 7028, 9018, 9036, 10521, 10542, 13554, 14028, 15813, 18036, 21042, 21084, 27108, 31563, 31626, 41917, 42084, 47439, 63126, 63252, 83834, 94878, 125751, 126252, 167668, 189756, 251502, 293419, 377253, 503004, 586838, 754506, 880257, 1131759, 1173676, 1509012, 1760514, 2263518, 2640771, 3521028, 4527036, 5281542, 7922313, 10563084, 15844626, 31689252]

約数ペア:

[(1, 31689252), (2, 15844626), (3, 10563084), (4, 7922313), (6, 5281542), (7, 4527036), (9, 3521028), (12, 2640771), (14, 2263518), (18, 1760514), (21, 1509012), (27, 1173676), (28, 1131759), (36, 880257), (42, 754506), (54, 586838), (63, 503004), (84, 377253), (108, 293419), (126, 251502), (167, 189756), (189, 167668), (251, 126252), (252, 125751), (334, 94878), (378, 83834), (501, 63252), (502, 63126), (668, 47439), (753, 42084), (756, 41917), (1002, 31626), (1004, 31563), (1169, 27108), (1503, 21084), (1506, 21042), (1757, 18036), (2004, 15813), (2259, 14028), (2338, 13554), (3006, 10542), (3012, 10521), (3507, 9036), (3514, 9018), (4509, 7028), (4518, 7014), (4676, 6777), (5271, 6012)]