1618974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 2493666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4283, 8566, 12849, 25698, 29981, 38547, 59962, 77094, 89943, 115641, 179886, 231282, 269829, 539658, 809487, 1618974]

約数ペア:

[(1, 1618974), (2, 809487), (3, 539658), (6, 269829), (7, 231282), (9, 179886), (14, 115641), (18, 89943), (21, 77094), (27, 59962), (42, 38547), (54, 29981), (63, 25698), (126, 12849), (189, 8566), (378, 4283)]