18144204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 46061568

約数和(自身を除く): 27917364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1087, 1284, 1391, 2174, 2782, 3261, 4173, 4348, 5564, 6522, 8346, 13044, 14131, 16692, 28262, 42393, 56524, 84786, 116309, 169572, 232618, 348927, 465236, 697854, 1395708, 1512017, 3024034, 4536051, 6048068, 9072102, 18144204]

約数ペア:

[(1, 18144204), (2, 9072102), (3, 6048068), (4, 4536051), (6, 3024034), (12, 1512017), (13, 1395708), (26, 697854), (39, 465236), (52, 348927), (78, 232618), (107, 169572), (156, 116309), (214, 84786), (321, 56524), (428, 42393), (642, 28262), (1087, 16692), (1284, 14131), (1391, 13044), (2174, 8346), (2782, 6522), (3261, 5564), (4173, 4348)]