18413304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8460

約数の個数: 64

約数和(自身を含む): 56663040

約数和(自身を除く): 38249736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8431, 16862, 25293, 33724, 50586, 59017, 67448, 101172, 109603, 118034, 177051, 202344, 219206, 236068, 328809, 354102, 438412, 472136, 657618, 708204, 767221, 876824, 1315236, 1416408, 1534442, 2301663, 2630472, 3068884, 4603326, 6137768, 9206652, 18413304]

約数ペア:

[(1, 18413304), (2, 9206652), (3, 6137768), (4, 4603326), (6, 3068884), (7, 2630472), (8, 2301663), (12, 1534442), (13, 1416408), (14, 1315236), (21, 876824), (24, 767221), (26, 708204), (28, 657618), (39, 472136), (42, 438412), (52, 354102), (56, 328809), (78, 236068), (84, 219206), (91, 202344), (104, 177051), (156, 118034), (168, 109603), (182, 101172), (273, 67448), (312, 59017), (364, 50586), (546, 33724), (728, 25293), (1092, 16862), (2184, 8431)]