1861885.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 61780992

約数和(自身を除く): 36574740

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 271, 276, 337, 542, 674, 813, 1011, 1084, 1348, 1626, 2022, 3252, 4044, 6233, 7751, 12466, 15502, 18699, 23253, 24932, 31004, 37398, 46506, 74796, 91327, 93012, 182654, 273981, 365308, 547962, 1095924, 2100521, 4201042, 6301563, 8402084, 12603126, 25206252]

約数ペア:

[(1, 25206252), (2, 12603126), (3, 8402084), (4, 6301563), (6, 4201042), (12, 2100521), (23, 1095924), (46, 547962), (69, 365308), (92, 273981), (138, 182654), (271, 93012), (276, 91327), (337, 74796), (542, 46506), (674, 37398), (813, 31004), (1011, 24932), (1084, 23253), (1348, 18699), (1626, 15502), (2022, 12466), (3252, 7751), (4044, 6233)]