1323802242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{147977}}^1$

素因数の和:148063

約数の個数: 48

約数和(自身を含む): 3324177792

約数和(自身を除く): 2000375550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 147977, 295954, 443931, 887862, 1035839, 1331793, 2071678, 2663586, 3107517, 6215034, 9322551, 10506367, 18645102, 21012734, 31519101, 63038202, 73544569, 94557303, 147089138, 189114606, 220633707, 441267414, 661901121, 1323802242]

約数ペア:

[(1, 1323802242), (2, 661901121), (3, 441267414), (6, 220633707), (7, 189114606), (9, 147089138), (14, 94557303), (18, 73544569), (21, 63038202), (42, 31519101), (63, 21012734), (71, 18645102), (126, 10506367), (142, 9322551), (213, 6215034), (426, 3107517), (497, 2663586), (639, 2071678), (994, 1331793), (1278, 1035839), (1491, 887862), (2982, 443931), (4473, 295954), (8946, 147977)]