42778974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12893}}^1$

素因数の和:12984

約数の個数: 32

約数和(自身を含む): 99025920

約数和(自身を除く): 56246946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 12893, 25786, 38679, 77358, 90251, 180502, 270753, 541506, 1018547, 2037094, 3055641, 6111282, 7129829, 14259658, 21389487, 42778974]

約数ペア:

[(1, 42778974), (2, 21389487), (3, 14259658), (6, 7129829), (7, 6111282), (14, 3055641), (21, 2037094), (42, 1018547), (79, 541506), (158, 270753), (237, 180502), (474, 90251), (553, 77358), (1106, 38679), (1659, 25786), (3318, 12893)]