18592140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{44267}}^1$

素因数の和:44286

約数の個数: 48

約数和(自身を含む): 59496192

約数和(自身を除く): 40904052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 44267, 88534, 132801, 177068, 221335, 265602, 309869, 442670, 531204, 619738, 664005, 885340, 929607, 1239476, 1328010, 1549345, 1859214, 2656020, 3098690, 3718428, 4648035, 6197380, 9296070, 18592140]

約数ペア:

[(1, 18592140), (2, 9296070), (3, 6197380), (4, 4648035), (5, 3718428), (6, 3098690), (7, 2656020), (10, 1859214), (12, 1549345), (14, 1328010), (15, 1239476), (20, 929607), (21, 885340), (28, 664005), (30, 619738), (35, 531204), (42, 442670), (60, 309869), (70, 265602), (84, 221335), (105, 177068), (140, 132801), (210, 88534), (420, 44267)]