15697787292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{21187}}^1$

素因数の和:23079

約数の個数: 72

約数和(自身を含む): 43313018112

約数和(自身を除く): 27615230820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1871, 3742, 5613, 7484, 11226, 16839, 20581, 21187, 22452, 33678, 41162, 42374, 61743, 63561, 67356, 82324, 84748, 123486, 127122, 185229, 190683, 233057, 246972, 254244, 370458, 381366, 466114, 699171, 740916, 762732, 932228, 1398342, 2097513, 2796684, 4195026, 8390052, 39640877, 79281754, 118922631, 158563508, 237845262, 356767893, 436049647, 475690524, 713535786, 872099294, 1308148941, 1427071572, 1744198588, 2616297882, 3924446823, 5232595764, 7848893646, 15697787292]

約数ペア:

[(1, 15697787292), (2, 7848893646), (3, 5232595764), (4, 3924446823), (6, 2616297882), (9, 1744198588), (11, 1427071572), (12, 1308148941), (18, 872099294), (22, 713535786), (33, 475690524), (36, 436049647), (44, 356767893), (66, 237845262), (99, 158563508), (132, 118922631), (198, 79281754), (396, 39640877), (1871, 8390052), (3742, 4195026), (5613, 2796684), (7484, 2097513), (11226, 1398342), (16839, 932228), (20581, 762732), (21187, 740916), (22452, 699171), (33678, 466114), (41162, 381366), (42374, 370458), (61743, 254244), (63561, 246972), (67356, 233057), (82324, 190683), (84748, 185229), (123486, 127122)]