38984526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 102435840

約数和(自身を除く): 63451314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 47, 58, 63, 87, 94, 126, 141, 174, 203, 227, 261, 282, 329, 406, 423, 454, 522, 609, 658, 681, 846, 987, 1218, 1362, 1363, 1589, 1827, 1974, 2043, 2726, 2961, 3178, 3654, 4086, 4089, 4767, 5922, 6583, 8178, 9534, 9541, 10669, 12267, 13166, 14301, 19082, 19749, 21338, 24534, 28602, 28623, 32007, 39498, 46081, 57246, 59247, 64014, 74683, 85869, 92162, 96021, 118494, 138243, 149366, 171738, 192042, 224049, 276486, 309401, 414729, 448098, 618802, 672147, 829458, 928203, 1344294, 1856406, 2165807, 2784609, 4331614, 5569218, 6497421, 12994842, 19492263, 38984526]

約数ペア:

[(1, 38984526), (2, 19492263), (3, 12994842), (6, 6497421), (7, 5569218), (9, 4331614), (14, 2784609), (18, 2165807), (21, 1856406), (29, 1344294), (42, 928203), (47, 829458), (58, 672147), (63, 618802), (87, 448098), (94, 414729), (126, 309401), (141, 276486), (174, 224049), (203, 192042), (227, 171738), (261, 149366), (282, 138243), (329, 118494), (406, 96021), (423, 92162), (454, 85869), (522, 74683), (609, 64014), (658, 59247), (681, 57246), (846, 46081), (987, 39498), (1218, 32007), (1362, 28623), (1363, 28602), (1589, 24534), (1827, 21338), (1974, 19749), (2043, 19082), (2726, 14301), (2961, 13166), (3178, 12267), (3654, 10669), (4086, 9541), (4089, 9534), (4767, 8178), (5922, 6583)]