18741912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{15937}}^1$

素因数の和:15960

約数の個数: 48

約数和(自身を含む): 54507960

約数和(自身を除く): 35766048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 15937, 31874, 47811, 63748, 95622, 111559, 127496, 191244, 223118, 334677, 382488, 446236, 669354, 780913, 892472, 1338708, 1561826, 2342739, 2677416, 3123652, 4685478, 6247304, 9370956, 18741912]

約数ペア:

[(1, 18741912), (2, 9370956), (3, 6247304), (4, 4685478), (6, 3123652), (7, 2677416), (8, 2342739), (12, 1561826), (14, 1338708), (21, 892472), (24, 780913), (28, 669354), (42, 446236), (49, 382488), (56, 334677), (84, 223118), (98, 191244), (147, 127496), (168, 111559), (196, 95622), (294, 63748), (392, 47811), (588, 31874), (1176, 15937)]