38372142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 80847360

約数和(自身を除く): 42475218

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 2551, 5014, 5102, 7521, 7653, 15042, 15306, 58673, 117346, 176019, 278059, 352038, 556118, 834177, 1668354, 6395357, 12790714, 19186071, 38372142]

約数ペア:

[(1, 38372142), (2, 19186071), (3, 12790714), (6, 6395357), (23, 1668354), (46, 834177), (69, 556118), (109, 352038), (138, 278059), (218, 176019), (327, 117346), (654, 58673), (2507, 15306), (2551, 15042), (5014, 7653), (5102, 7521)]