11315412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 30663360

約数和(自身を除く): 19347948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 233, 284, 342, 426, 466, 639, 684, 699, 852, 932, 1278, 1349, 1398, 2097, 2556, 2698, 2796, 4047, 4194, 4427, 5396, 8094, 8388, 8854, 12141, 13281, 16188, 16543, 17708, 24282, 26562, 33086, 39843, 48564, 49629, 53124, 66172, 79686, 99258, 148887, 159372, 198516, 297774, 314317, 595548, 628634, 942951, 1257268, 1885902, 2828853, 3771804, 5657706, 11315412]

約数ペア:

[(1, 11315412), (2, 5657706), (3, 3771804), (4, 2828853), (6, 1885902), (9, 1257268), (12, 942951), (18, 628634), (19, 595548), (36, 314317), (38, 297774), (57, 198516), (71, 159372), (76, 148887), (114, 99258), (142, 79686), (171, 66172), (213, 53124), (228, 49629), (233, 48564), (284, 39843), (342, 33086), (426, 26562), (466, 24282), (639, 17708), (684, 16543), (699, 16188), (852, 13281), (932, 12141), (1278, 8854), (1349, 8388), (1398, 8094), (2097, 5396), (2556, 4427), (2698, 4194), (2796, 4047)]