402531354

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^2\times {\mathrm{613}}^1$

素因数の和:1003

約数の個数: 36

約数和(自身を含む): 878171658

約数和(自身を除く): 475640304

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 613, 1146, 1226, 1719, 1839, 3438, 3678, 5517, 11034, 36481, 72962, 109443, 117083, 218886, 234166, 328329, 351249, 656658, 702498, 1053747, 2107494, 22362853, 44725706, 67088559, 134177118, 201265677, 402531354]

約数ペア:

[(1, 402531354), (2, 201265677), (3, 134177118), (6, 67088559), (9, 44725706), (18, 22362853), (191, 2107494), (382, 1053747), (573, 702498), (613, 656658), (1146, 351249), (1226, 328329), (1719, 234166), (1839, 218886), (3438, 117083), (3678, 109443), (5517, 72962), (11034, 36481)]