18277644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 53932032

約数和(自身を除く): 35654388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 131, 132, 151, 154, 231, 262, 302, 308, 393, 453, 462, 524, 604, 786, 906, 917, 924, 1057, 1441, 1572, 1661, 1812, 1834, 2114, 2751, 2882, 3171, 3322, 3668, 4228, 4323, 4983, 5502, 5764, 6342, 6644, 8646, 9966, 10087, 11004, 11627, 12684, 17292, 19781, 19932, 20174, 23254, 30261, 34881, 39562, 40348, 46508, 59343, 60522, 69762, 79124, 118686, 121044, 138467, 139524, 217591, 237372, 276934, 415401, 435182, 553868, 652773, 830802, 870364, 1305546, 1523137, 1661604, 2611092, 3046274, 4569411, 6092548, 9138822, 18277644]

約数ペア:

[(1, 18277644), (2, 9138822), (3, 6092548), (4, 4569411), (6, 3046274), (7, 2611092), (11, 1661604), (12, 1523137), (14, 1305546), (21, 870364), (22, 830802), (28, 652773), (33, 553868), (42, 435182), (44, 415401), (66, 276934), (77, 237372), (84, 217591), (131, 139524), (132, 138467), (151, 121044), (154, 118686), (231, 79124), (262, 69762), (302, 60522), (308, 59343), (393, 46508), (453, 40348), (462, 39562), (524, 34881), (604, 30261), (786, 23254), (906, 20174), (917, 19932), (924, 19781), (1057, 17292), (1441, 12684), (1572, 11627), (1661, 11004), (1812, 10087), (1834, 9966), (2114, 8646), (2751, 6644), (2882, 6342), (3171, 5764), (3322, 5502), (3668, 4983), (4228, 4323)]