2012365944

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{72221}}^1$

素因数の和:72282

約数の個数: 80

約数和(自身を含む): 5767648920

約数和(自身を除く): 3755282976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 9288, 13932, 27864, 72221, 144442, 216663, 288884, 433326, 577768, 649989, 866652, 1299978, 1733304, 1949967, 2599956, 3105503, 3899934, 5199912, 5849901, 6211006, 7799868, 9316509, 11699802, 12422012, 15599736, 18633018, 23399604, 24844024, 27949527, 37266036, 46799208, 55899054, 74532072, 83848581, 111798108, 167697162, 223596216, 251545743, 335394324, 503091486, 670788648, 1006182972, 2012365944]

約数ペア:

[(1, 2012365944), (2, 1006182972), (3, 670788648), (4, 503091486), (6, 335394324), (8, 251545743), (9, 223596216), (12, 167697162), (18, 111798108), (24, 83848581), (27, 74532072), (36, 55899054), (43, 46799208), (54, 37266036), (72, 27949527), (81, 24844024), (86, 23399604), (108, 18633018), (129, 15599736), (162, 12422012), (172, 11699802), (216, 9316509), (258, 7799868), (324, 6211006), (344, 5849901), (387, 5199912), (516, 3899934), (648, 3105503), (774, 2599956), (1032, 1949967), (1161, 1733304), (1548, 1299978), (2322, 866652), (3096, 649989), (3483, 577768), (4644, 433326), (6966, 288884), (9288, 216663), (13932, 144442), (27864, 72221)]