172242714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{215843}}^1$

素因数の和:215874

約数の個数: 32

約数和(自身を含む): 414420480

約数和(自身を除く): 242177766

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 215843, 431686, 647529, 1295058, 1510901, 3021802, 4101017, 4532703, 8202034, 9065406, 12303051, 24606102, 28707119, 57414238, 86121357, 172242714]

約数ペア:

[(1, 172242714), (2, 86121357), (3, 57414238), (6, 28707119), (7, 24606102), (14, 12303051), (19, 9065406), (21, 8202034), (38, 4532703), (42, 4101017), (57, 3021802), (114, 1510901), (133, 1295058), (266, 647529), (399, 431686), (798, 215843)]