8424396396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947413}}^1$

素因数の和:947455

約数の個数: 72

約数和(自身を含む): 24140108720

約数和(自身を除く): 15715712324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 947413, 1894826, 2842239, 3789652, 5684478, 8526717, 11368956, 12316369, 17053434, 18000847, 24632738, 34106868, 36001694, 36949107, 49265476, 54002541, 72003388, 73898214, 108005082, 110847321, 147796428, 162007623, 216010164, 221694642, 234011011, 324015246, 443389284, 468022022, 648030492, 702033033, 936044044, 1404066066, 2106099099, 2808132132, 4212198198, 8424396396]

約数ペア:

[(1, 8424396396), (2, 4212198198), (3, 2808132132), (4, 2106099099), (6, 1404066066), (9, 936044044), (12, 702033033), (13, 648030492), (18, 468022022), (19, 443389284), (26, 324015246), (36, 234011011), (38, 221694642), (39, 216010164), (52, 162007623), (57, 147796428), (76, 110847321), (78, 108005082), (114, 73898214), (117, 72003388), (156, 54002541), (171, 49265476), (228, 36949107), (234, 36001694), (247, 34106868), (342, 24632738), (468, 18000847), (494, 17053434), (684, 12316369), (741, 11368956), (988, 8526717), (1482, 5684478), (2223, 3789652), (2964, 2842239), (4446, 1894826), (8892, 947413)]