39841998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4673}}^1$

素因数の和:4721

約数の個数: 48

約数和(自身を含む): 95910480

約数和(自身を除く): 56068482

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 4673, 8526, 9346, 14019, 28038, 32711, 65422, 98133, 135517, 196266, 228977, 271034, 406551, 457954, 686931, 813102, 948619, 1373862, 1897238, 2845857, 5691714, 6640333, 13280666, 19920999, 39841998]

約数ペア:

[(1, 39841998), (2, 19920999), (3, 13280666), (6, 6640333), (7, 5691714), (14, 2845857), (21, 1897238), (29, 1373862), (42, 948619), (49, 813102), (58, 686931), (87, 457954), (98, 406551), (147, 271034), (174, 228977), (203, 196266), (294, 135517), (406, 98133), (609, 65422), (1218, 32711), (1421, 28038), (2842, 14019), (4263, 9346), (4673, 8526)]