18772512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 55702080

約数和(自身を除く): 36929568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 613, 638, 696, 928, 957, 1056, 1226, 1276, 1392, 1839, 1914, 2452, 2552, 2784, 3678, 3828, 4904, 5104, 6743, 7356, 7656, 9808, 10208, 13486, 14712, 15312, 17777, 19616, 20229, 26972, 29424, 30624, 35554, 40458, 53331, 53944, 58848, 71108, 80916, 106662, 107888, 142216, 161832, 195547, 213324, 215776, 284432, 323664, 391094, 426648, 568864, 586641, 647328, 782188, 853296, 1173282, 1564376, 1706592, 2346564, 3128752, 4693128, 6257504, 9386256, 18772512]

約数ペア:

[(1, 18772512), (2, 9386256), (3, 6257504), (4, 4693128), (6, 3128752), (8, 2346564), (11, 1706592), (12, 1564376), (16, 1173282), (22, 853296), (24, 782188), (29, 647328), (32, 586641), (33, 568864), (44, 426648), (48, 391094), (58, 323664), (66, 284432), (87, 215776), (88, 213324), (96, 195547), (116, 161832), (132, 142216), (174, 107888), (176, 106662), (232, 80916), (264, 71108), (319, 58848), (348, 53944), (352, 53331), (464, 40458), (528, 35554), (613, 30624), (638, 29424), (696, 26972), (928, 20229), (957, 19616), (1056, 17777), (1226, 15312), (1276, 14712), (1392, 13486), (1839, 10208), (1914, 9808), (2452, 7656), (2552, 7356), (2784, 6743), (3678, 5104), (3828, 4904)]