22405812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 61937568

約数和(自身を除く): 39531756

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1187, 1452, 1573, 1716, 2374, 3146, 3561, 4719, 4748, 6292, 7122, 9438, 13057, 14244, 15431, 18876, 26114, 30862, 39171, 46293, 52228, 61724, 78342, 92586, 143627, 156684, 169741, 185172, 287254, 339482, 430881, 509223, 574508, 678964, 861762, 1018446, 1723524, 1867151, 2036892, 3734302, 5601453, 7468604, 11202906, 22405812]

約数ペア:

[(1, 22405812), (2, 11202906), (3, 7468604), (4, 5601453), (6, 3734302), (11, 2036892), (12, 1867151), (13, 1723524), (22, 1018446), (26, 861762), (33, 678964), (39, 574508), (44, 509223), (52, 430881), (66, 339482), (78, 287254), (121, 185172), (132, 169741), (143, 156684), (156, 143627), (242, 92586), (286, 78342), (363, 61724), (429, 52228), (484, 46293), (572, 39171), (726, 30862), (858, 26114), (1187, 18876), (1452, 15431), (1573, 14244), (1716, 13057), (2374, 9438), (3146, 7122), (3561, 6292), (4719, 4748)]