3965976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 13094400

約数和(自身を除く): 9128424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 61, 63, 72, 84, 86, 108, 122, 126, 129, 168, 172, 183, 189, 216, 244, 252, 258, 301, 344, 366, 378, 387, 427, 488, 504, 516, 549, 602, 732, 756, 774, 854, 903, 1032, 1098, 1161, 1204, 1281, 1464, 1512, 1548, 1647, 1708, 1806, 2196, 2322, 2408, 2562, 2623, 2709, 3096, 3294, 3416, 3612, 3843, 4392, 4644, 5124, 5246, 5418, 6588, 7224, 7686, 7869, 8127, 9288, 10248, 10492, 10836, 11529, 13176, 15372, 15738, 16254, 18361, 20984, 21672, 23058, 23607, 30744, 31476, 32508, 36722, 46116, 47214, 55083, 62952, 65016, 70821, 73444, 92232, 94428, 110166, 141642, 146888, 165249, 188856, 220332, 283284, 330498, 440664, 495747, 566568, 660996, 991494, 1321992, 1982988, 3965976]

約数ペア:

[(1, 3965976), (2, 1982988), (3, 1321992), (4, 991494), (6, 660996), (7, 566568), (8, 495747), (9, 440664), (12, 330498), (14, 283284), (18, 220332), (21, 188856), (24, 165249), (27, 146888), (28, 141642), (36, 110166), (42, 94428), (43, 92232), (54, 73444), (56, 70821), (61, 65016), (63, 62952), (72, 55083), (84, 47214), (86, 46116), (108, 36722), (122, 32508), (126, 31476), (129, 30744), (168, 23607), (172, 23058), (183, 21672), (189, 20984), (216, 18361), (244, 16254), (252, 15738), (258, 15372), (301, 13176), (344, 11529), (366, 10836), (378, 10492), (387, 10248), (427, 9288), (488, 8127), (504, 7869), (516, 7686), (549, 7224), (602, 6588), (732, 5418), (756, 5246), (774, 5124), (854, 4644), (903, 4392), (1032, 3843), (1098, 3612), (1161, 3416), (1204, 3294), (1281, 3096), (1464, 2709), (1512, 2623), (1548, 2562), (1647, 2408), (1708, 2322), (1806, 2196)]