18604712

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 41915520

約数和(自身を除く): 23310808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1531, 1736, 3038, 3062, 6076, 6124, 10717, 12152, 12248, 21434, 42868, 47461, 75019, 85736, 94922, 150038, 189844, 300076, 332227, 379688, 600152, 664454, 1328908, 2325589, 2657816, 4651178, 9302356, 18604712]

約数ペア:

[(1, 18604712), (2, 9302356), (4, 4651178), (7, 2657816), (8, 2325589), (14, 1328908), (28, 664454), (31, 600152), (49, 379688), (56, 332227), (62, 300076), (98, 189844), (124, 150038), (196, 94922), (217, 85736), (248, 75019), (392, 47461), (434, 42868), (868, 21434), (1519, 12248), (1531, 12152), (1736, 10717), (3038, 6124), (3062, 6076)]