2820797418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{16057}}^1$

素因数の和:16171

約数の個数: 64

約数和(自身を含む): 6289597440

約数和(自身を除く): 3468800022

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 67, 69, 114, 134, 138, 201, 402, 437, 874, 1273, 1311, 1541, 2546, 2622, 3082, 3819, 4623, 7638, 9246, 16057, 29279, 32114, 48171, 58558, 87837, 96342, 175674, 305083, 369311, 610166, 738622, 915249, 1075819, 1107933, 1830498, 2151638, 2215866, 3227457, 6454914, 7016909, 14033818, 20440561, 21050727, 24743837, 40881122, 42101454, 49487674, 61321683, 74231511, 122643366, 148463022, 470132903, 940265806, 1410398709, 2820797418]

約数ペア:

[(1, 2820797418), (2, 1410398709), (3, 940265806), (6, 470132903), (19, 148463022), (23, 122643366), (38, 74231511), (46, 61321683), (57, 49487674), (67, 42101454), (69, 40881122), (114, 24743837), (134, 21050727), (138, 20440561), (201, 14033818), (402, 7016909), (437, 6454914), (874, 3227457), (1273, 2215866), (1311, 2151638), (1541, 1830498), (2546, 1107933), (2622, 1075819), (3082, 915249), (3819, 738622), (4623, 610166), (7638, 369311), (9246, 305083), (16057, 175674), (29279, 96342), (32114, 87837), (48171, 58558)]