120909181458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18676117}}^1$

素因数の和:18676218

約数の個数: 32

約数和(自身を含む): 263557377216

約数和(自身を除く): 142648195758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 18676117, 37352234, 56028351, 112056702, 242789521, 485579042, 728368563, 1456737126, 1550117711, 3100235422, 4650353133, 9300706266, 20151530243, 40303060486, 60454590729, 120909181458]

約数ペア:

[(1, 120909181458), (2, 60454590729), (3, 40303060486), (6, 20151530243), (13, 9300706266), (26, 4650353133), (39, 3100235422), (78, 1550117711), (83, 1456737126), (166, 728368563), (249, 485579042), (498, 242789521), (1079, 112056702), (2158, 56028351), (3237, 37352234), (6474, 18676117)]