40878066

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 84587328

約数和(自身を除く): 43709262

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 1553, 3106, 4387, 4659, 8774, 9318, 13161, 26322, 63673, 127346, 166171, 191019, 332342, 382038, 498513, 997026, 6813011, 13626022, 20439033, 40878066]

約数ペア:

[(1, 40878066), (2, 20439033), (3, 13626022), (6, 6813011), (41, 997026), (82, 498513), (107, 382038), (123, 332342), (214, 191019), (246, 166171), (321, 127346), (642, 63673), (1553, 26322), (3106, 13161), (4387, 9318), (4659, 8774)]