74783478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{161869}}^1$

素因数の和:161892

約数の個数: 32

約数和(自身を含む): 186474240

約数和(自身を除く): 111690762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 161869, 323738, 485607, 971214, 1133083, 1780559, 2266166, 3399249, 3561118, 5341677, 6798498, 10683354, 12463913, 24927826, 37391739, 74783478]

約数ペア:

[(1, 74783478), (2, 37391739), (3, 24927826), (6, 12463913), (7, 10683354), (11, 6798498), (14, 5341677), (21, 3561118), (22, 3399249), (33, 2266166), (42, 1780559), (66, 1133083), (77, 971214), (154, 485607), (231, 323738), (462, 161869)]