2018670918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{5827}}^1$

素因数の和:6053

約数の個数: 64

約数和(自身を含む): 4582206720

約数和(自身を除く): 2563535802

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 181, 319, 362, 543, 638, 957, 1086, 1914, 1991, 3982, 5249, 5827, 5973, 10498, 11654, 11946, 15747, 17481, 31494, 34962, 57739, 64097, 115478, 128194, 168983, 173217, 192291, 337966, 346434, 384582, 506949, 1013898, 1054687, 1858813, 2109374, 3164061, 3717626, 5576439, 6328122, 11152878, 11601557, 23203114, 30585923, 34804671, 61171846, 69609342, 91757769, 183515538, 336445153, 672890306, 1009335459, 2018670918]

約数ペア:

[(1, 2018670918), (2, 1009335459), (3, 672890306), (6, 336445153), (11, 183515538), (22, 91757769), (29, 69609342), (33, 61171846), (58, 34804671), (66, 30585923), (87, 23203114), (174, 11601557), (181, 11152878), (319, 6328122), (362, 5576439), (543, 3717626), (638, 3164061), (957, 2109374), (1086, 1858813), (1914, 1054687), (1991, 1013898), (3982, 506949), (5249, 384582), (5827, 346434), (5973, 337966), (10498, 192291), (11654, 173217), (11946, 168983), (15747, 128194), (17481, 115478), (31494, 64097), (34962, 57739)]