1409831892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{621619}}^1$

素因数の和:621642

約数の個数: 60

約数和(自身を含む): 4212097120

約数和(自身を除く): 2802265228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 621619, 1243238, 1864857, 2486476, 3729714, 4351333, 5594571, 7459428, 8702666, 11189142, 13053999, 16783713, 17405332, 22378284, 26107998, 33567426, 39161997, 50351139, 52215996, 67134852, 78323994, 100702278, 117485991, 156647988, 201404556, 234971982, 352457973, 469943964, 704915946, 1409831892]

約数ペア:

[(1, 1409831892), (2, 704915946), (3, 469943964), (4, 352457973), (6, 234971982), (7, 201404556), (9, 156647988), (12, 117485991), (14, 100702278), (18, 78323994), (21, 67134852), (27, 52215996), (28, 50351139), (36, 39161997), (42, 33567426), (54, 26107998), (63, 22378284), (81, 17405332), (84, 16783713), (108, 13053999), (126, 11189142), (162, 8702666), (189, 7459428), (252, 5594571), (324, 4351333), (378, 3729714), (567, 2486476), (756, 1864857), (1134, 1243238), (2268, 621619)]