1790028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2646

約数の個数: 36

約数和(自身を含む): 4764760

約数和(自身を除く): 2974732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2617, 5234, 7851, 10468, 15702, 23553, 31404, 47106, 49723, 94212, 99446, 149169, 198892, 298338, 447507, 596676, 895014, 1790028]

約数ペア:

[(1, 1790028), (2, 895014), (3, 596676), (4, 447507), (6, 298338), (9, 198892), (12, 149169), (18, 99446), (19, 94212), (36, 49723), (38, 47106), (57, 31404), (76, 23553), (114, 15702), (171, 10468), (228, 7851), (342, 5234), (684, 2617)]