12357318948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{623729}}^1$

素因数の和:623876

約数の個数: 48

約数和(自身を含む): 31296276480

約数和(自身を除く): 18938957532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 623729, 1247458, 1871187, 2494916, 3742374, 7484748, 8108477, 16216954, 24325431, 32433908, 48650862, 79213583, 97301724, 158427166, 237640749, 316854332, 475281498, 950562996, 1029776579, 2059553158, 3089329737, 4119106316, 6178659474, 12357318948]

約数ペア:

[(1, 12357318948), (2, 6178659474), (3, 4119106316), (4, 3089329737), (6, 2059553158), (12, 1029776579), (13, 950562996), (26, 475281498), (39, 316854332), (52, 237640749), (78, 158427166), (127, 97301724), (156, 79213583), (254, 48650862), (381, 32433908), (508, 24325431), (762, 16216954), (1524, 8108477), (1651, 7484748), (3302, 3742374), (4953, 2494916), (6604, 1871187), (9906, 1247458), (19812, 623729)]