1831101996888

素因数分解:

$2^3\times 3^2\times {\mathrm{67181}}^1\times {\mathrm{378559}}^1$

素因数の和:445752

約数の個数: 48

約数和(自身を含む): 4959321494400

約数和(自身を除く): 3128219497512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 67181, 134362, 201543, 268724, 378559, 403086, 537448, 604629, 757118, 806172, 1135677, 1209258, 1514236, 1612344, 2271354, 2418516, 3028472, 3407031, 4542708, 4837032, 6814062, 9085416, 13628124, 27256248, 25431972179, 50863944358, 76295916537, 101727888716, 152591833074, 203455777432, 228887749611, 305183666148, 457775499222, 610367332296, 915550998444, 1831101996888]

約数ペア:

[(1, 1831101996888), (2, 915550998444), (3, 610367332296), (4, 457775499222), (6, 305183666148), (8, 228887749611), (9, 203455777432), (12, 152591833074), (18, 101727888716), (24, 76295916537), (36, 50863944358), (72, 25431972179), (67181, 27256248), (134362, 13628124), (201543, 9085416), (268724, 6814062), (378559, 4837032), (403086, 4542708), (537448, 3407031), (604629, 3028472), (757118, 2418516), (806172, 2271354), (1135677, 1612344), (1209258, 1514236)]