22391208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 50184792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 84, 108, 118, 126, 168, 177, 189, 216, 236, 251, 252, 354, 378, 413, 472, 502, 504, 531, 708, 753, 756, 826, 1004, 1062, 1239, 1416, 1506, 1512, 1593, 1652, 1757, 2008, 2124, 2259, 2478, 3012, 3186, 3304, 3514, 3717, 4248, 4518, 4956, 5271, 6024, 6372, 6777, 7028, 7434, 9036, 9912, 10542, 11151, 12744, 13554, 14056, 14809, 14868, 15813, 18072, 21084, 22302, 27108, 29618, 29736, 31626, 42168, 44427, 44604, 47439, 54216, 59236, 63252, 88854, 89208, 94878, 103663, 118472, 126504, 133281, 177708, 189756, 207326, 266562, 310989, 355416, 379512, 399843, 414652, 533124, 621978, 799686, 829304, 932967, 1066248, 1243956, 1599372, 1865934, 2487912, 2798901, 3198744, 3731868, 5597802, 7463736, 11195604, 22391208]

約数ペア:

[(1, 22391208), (2, 11195604), (3, 7463736), (4, 5597802), (6, 3731868), (7, 3198744), (8, 2798901), (9, 2487912), (12, 1865934), (14, 1599372), (18, 1243956), (21, 1066248), (24, 932967), (27, 829304), (28, 799686), (36, 621978), (42, 533124), (54, 414652), (56, 399843), (59, 379512), (63, 355416), (72, 310989), (84, 266562), (108, 207326), (118, 189756), (126, 177708), (168, 133281), (177, 126504), (189, 118472), (216, 103663), (236, 94878), (251, 89208), (252, 88854), (354, 63252), (378, 59236), (413, 54216), (472, 47439), (502, 44604), (504, 44427), (531, 42168), (708, 31626), (753, 29736), (756, 29618), (826, 27108), (1004, 22302), (1062, 21084), (1239, 18072), (1416, 15813), (1506, 14868), (1512, 14809), (1593, 14056), (1652, 13554), (1757, 12744), (2008, 11151), (2124, 10542), (2259, 9912), (2478, 9036), (3012, 7434), (3186, 7028), (3304, 6777), (3514, 6372), (3717, 6024), (4248, 5271), (4518, 4956)]