1993745712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{847681}}^1$

素因数の和:847706

約数の個数: 60

約数和(自身を含む): 5991416376

約数和(自身を除く): 3997670664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 847681, 1695362, 2543043, 3390724, 5086086, 5933767, 6781448, 10172172, 11867534, 13562896, 17801301, 20344344, 23735068, 35602602, 40688688, 41536369, 47470136, 71205204, 83072738, 94940272, 124609107, 142410408, 166145476, 249218214, 284820816, 332290952, 498436428, 664581904, 996872856, 1993745712]

約数ペア:

[(1, 1993745712), (2, 996872856), (3, 664581904), (4, 498436428), (6, 332290952), (7, 284820816), (8, 249218214), (12, 166145476), (14, 142410408), (16, 124609107), (21, 94940272), (24, 83072738), (28, 71205204), (42, 47470136), (48, 41536369), (49, 40688688), (56, 35602602), (84, 23735068), (98, 20344344), (112, 17801301), (147, 13562896), (168, 11867534), (196, 10172172), (294, 6781448), (336, 5933767), (392, 5086086), (588, 3390724), (784, 2543043), (1176, 1695362), (2352, 847681)]