7637238

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 19312800

約数和(自身を除く): 11675562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 1237, 2058, 2474, 3087, 3711, 6174, 7422, 8659, 11133, 17318, 22266, 25977, 51954, 60613, 77931, 121226, 155862, 181839, 363678, 424291, 545517, 848582, 1091034, 1272873, 2545746, 3818619, 7637238]

約数ペア:

[(1, 7637238), (2, 3818619), (3, 2545746), (6, 1272873), (7, 1091034), (9, 848582), (14, 545517), (18, 424291), (21, 363678), (42, 181839), (49, 155862), (63, 121226), (98, 77931), (126, 60613), (147, 51954), (294, 25977), (343, 22266), (441, 17318), (686, 11133), (882, 8659), (1029, 7422), (1237, 6174), (2058, 3711), (2474, 3087)]