180818736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{538151}}^1$

素因数の和:538169

約数の個数: 40

約数和(自身を含む): 533846784

約数和(自身を除く): 353028048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 538151, 1076302, 1614453, 2152604, 3228906, 3767057, 4305208, 6457812, 7534114, 8610416, 11301171, 12915624, 15068228, 22602342, 25831248, 30136456, 45204684, 60272912, 90409368, 180818736]

約数ペア:

[(1, 180818736), (2, 90409368), (3, 60272912), (4, 45204684), (6, 30136456), (7, 25831248), (8, 22602342), (12, 15068228), (14, 12915624), (16, 11301171), (21, 8610416), (24, 7534114), (28, 6457812), (42, 4305208), (48, 3767057), (56, 3228906), (84, 2152604), (112, 1614453), (168, 1076302), (336, 538151)]