1901502

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 4412160

約数和(自身を除く): 2510658

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1531, 3062, 4593, 9186, 13779, 27558, 35213, 41337, 70426, 82674, 105639, 211278, 316917, 633834, 950751, 1901502]

約数ペア:

[(1, 1901502), (2, 950751), (3, 633834), (6, 316917), (9, 211278), (18, 105639), (23, 82674), (27, 70426), (46, 41337), (54, 35213), (69, 27558), (138, 13779), (207, 9186), (414, 4593), (621, 3062), (1242, 1531)]