4143006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 10378368

約数和(自身を除く): 6235362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 251, 262, 393, 502, 753, 786, 917, 1179, 1506, 1757, 1834, 2259, 2358, 2751, 3514, 4518, 5271, 5502, 8253, 10542, 15813, 16506, 31626, 32881, 65762, 98643, 197286, 230167, 295929, 460334, 591858, 690501, 1381002, 2071503, 4143006]

約数ペア:

[(1, 4143006), (2, 2071503), (3, 1381002), (6, 690501), (7, 591858), (9, 460334), (14, 295929), (18, 230167), (21, 197286), (42, 98643), (63, 65762), (126, 32881), (131, 31626), (251, 16506), (262, 15813), (393, 10542), (502, 8253), (753, 5502), (786, 5271), (917, 4518), (1179, 3514), (1506, 2751), (1757, 2358), (1834, 2259)]