944777778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{22699}}^1$

素因数の和:23702

約数の個数: 32

約数和(自身を含む): 2161766400

約数和(自身を除く): 1216988622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1982, 2973, 5946, 6937, 13874, 20811, 22699, 41622, 45398, 68097, 136194, 158893, 317786, 476679, 953358, 22494709, 44989418, 67484127, 134968254, 157462963, 314925926, 472388889, 944777778]

約数ペア:

[(1, 944777778), (2, 472388889), (3, 314925926), (6, 157462963), (7, 134968254), (14, 67484127), (21, 44989418), (42, 22494709), (991, 953358), (1982, 476679), (2973, 317786), (5946, 158893), (6937, 136194), (13874, 68097), (20811, 45398), (22699, 41622)]