3900078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 10404576

約数和(自身を除く): 6504498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2381, 4762, 7143, 14286, 16667, 21429, 30953, 33334, 42858, 50001, 61906, 92859, 100002, 150003, 185718, 216671, 278577, 300006, 433342, 557154, 650013, 1300026, 1950039, 3900078]

約数ペア:

[(1, 3900078), (2, 1950039), (3, 1300026), (6, 650013), (7, 557154), (9, 433342), (13, 300006), (14, 278577), (18, 216671), (21, 185718), (26, 150003), (39, 100002), (42, 92859), (63, 61906), (78, 50001), (91, 42858), (117, 33334), (126, 30953), (182, 21429), (234, 16667), (273, 14286), (546, 7143), (819, 4762), (1638, 2381)]