421082028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{615617}}^1$

素因数の和:615646

約数の個数: 36

約数和(自身を含む): 1120424760

約数和(自身を除く): 699342732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 615617, 1231234, 1846851, 2462468, 3693702, 5540553, 7387404, 11081106, 11696723, 22162212, 23393446, 35090169, 46786892, 70180338, 105270507, 140360676, 210541014, 421082028]

約数ペア:

[(1, 421082028), (2, 210541014), (3, 140360676), (4, 105270507), (6, 70180338), (9, 46786892), (12, 35090169), (18, 23393446), (19, 22162212), (36, 11696723), (38, 11081106), (57, 7387404), (76, 5540553), (114, 3693702), (171, 2462468), (228, 1846851), (342, 1231234), (684, 615617)]