18633104

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 43604352

約数和(自身を除く): 24971248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 73, 86, 106, 112, 146, 172, 212, 292, 301, 344, 371, 424, 511, 584, 602, 688, 742, 848, 1022, 1168, 1204, 1484, 2044, 2279, 2408, 2968, 3139, 3869, 4088, 4558, 4816, 5936, 6278, 7738, 8176, 9116, 12556, 15476, 15953, 18232, 21973, 25112, 27083, 30952, 31906, 36464, 43946, 50224, 54166, 61904, 63812, 87892, 108332, 127624, 166367, 175784, 216664, 255248, 332734, 351568, 433328, 665468, 1164569, 1330936, 2329138, 2661872, 4658276, 9316552, 18633104]

約数ペア:

[(1, 18633104), (2, 9316552), (4, 4658276), (7, 2661872), (8, 2329138), (14, 1330936), (16, 1164569), (28, 665468), (43, 433328), (53, 351568), (56, 332734), (73, 255248), (86, 216664), (106, 175784), (112, 166367), (146, 127624), (172, 108332), (212, 87892), (292, 63812), (301, 61904), (344, 54166), (371, 50224), (424, 43946), (511, 36464), (584, 31906), (602, 30952), (688, 27083), (742, 25112), (848, 21973), (1022, 18232), (1168, 15953), (1204, 15476), (1484, 12556), (2044, 9116), (2279, 8176), (2408, 7738), (2968, 6278), (3139, 5936), (3869, 4816), (4088, 4558)]