2627836428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{351503}}^1$

素因数の和:351606

約数の個数: 48

約数和(自身を含む): 7086320640

約数和(自身を除く): 4458484212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 351503, 703006, 1054509, 1406012, 2109018, 2460521, 4218036, 4921042, 7381563, 9842084, 14763126, 29526252, 31283767, 62567534, 93851301, 125135068, 187702602, 218986369, 375405204, 437972738, 656959107, 875945476, 1313918214, 2627836428]

約数ペア:

[(1, 2627836428), (2, 1313918214), (3, 875945476), (4, 656959107), (6, 437972738), (7, 375405204), (12, 218986369), (14, 187702602), (21, 125135068), (28, 93851301), (42, 62567534), (84, 31283767), (89, 29526252), (178, 14763126), (267, 9842084), (356, 7381563), (534, 4921042), (623, 4218036), (1068, 2460521), (1246, 2109018), (1869, 1406012), (2492, 1054509), (3738, 703006), (7476, 351503)]