2019492

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 5529216

約数和(自身を除く): 3509724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 271, 276, 324, 414, 542, 621, 813, 828, 1084, 1242, 1626, 1863, 2439, 2484, 3252, 3726, 4878, 6233, 7317, 7452, 9756, 12466, 14634, 18699, 21951, 24932, 29268, 37398, 43902, 56097, 74796, 87804, 112194, 168291, 224388, 336582, 504873, 673164, 1009746, 2019492]

約数ペア:

[(1, 2019492), (2, 1009746), (3, 673164), (4, 504873), (6, 336582), (9, 224388), (12, 168291), (18, 112194), (23, 87804), (27, 74796), (36, 56097), (46, 43902), (54, 37398), (69, 29268), (81, 24932), (92, 21951), (108, 18699), (138, 14634), (162, 12466), (207, 9756), (271, 7452), (276, 7317), (324, 6233), (414, 4878), (542, 3726), (621, 3252), (813, 2484), (828, 2439), (1084, 1863), (1242, 1626)]