387402012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{228961}}^1$

素因数の和:229018

約数の個数: 36

約数和(自身を含む): 1000106016

約数和(自身を除く): 612704004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 228961, 457922, 686883, 915844, 1373766, 2060649, 2747532, 4121298, 8242596, 10761167, 21522334, 32283501, 43044668, 64567002, 96850503, 129134004, 193701006, 387402012]

約数ペア:

[(1, 387402012), (2, 193701006), (3, 129134004), (4, 96850503), (6, 64567002), (9, 43044668), (12, 32283501), (18, 21522334), (36, 10761167), (47, 8242596), (94, 4121298), (141, 2747532), (188, 2060649), (282, 1373766), (423, 915844), (564, 686883), (846, 457922), (1692, 228961)]