27954378

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 62539776

約数和(自身を除く): 34585398

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 173, 191, 282, 346, 382, 423, 519, 573, 846, 1038, 1146, 1557, 1719, 3114, 3438, 8131, 8977, 16262, 17954, 24393, 26931, 33043, 48786, 53862, 66086, 73179, 80793, 99129, 146358, 161586, 198258, 297387, 594774, 1553021, 3106042, 4659063, 9318126, 13977189, 27954378]

約数ペア:

[(1, 27954378), (2, 13977189), (3, 9318126), (6, 4659063), (9, 3106042), (18, 1553021), (47, 594774), (94, 297387), (141, 198258), (173, 161586), (191, 146358), (282, 99129), (346, 80793), (382, 73179), (423, 66086), (519, 53862), (573, 48786), (846, 33043), (1038, 26931), (1146, 24393), (1557, 17954), (1719, 16262), (3114, 8977), (3438, 8131)]