4003449876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{5209}}^1$

素因数の和:5833

約数の個数: 72

約数和(自身を含む): 10413352040

約数和(自身を除く): 6409902164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 577, 666, 1154, 1332, 1731, 2308, 3462, 5193, 5209, 6924, 10386, 10418, 15627, 20772, 20836, 21349, 31254, 42698, 46881, 62508, 64047, 85396, 93762, 128094, 187524, 192141, 192733, 256188, 384282, 385466, 578199, 768564, 770932, 1156398, 1734597, 2312796, 3005593, 3469194, 6011186, 6938388, 9016779, 12022372, 18033558, 27050337, 36067116, 54100674, 108201348, 111206941, 222413882, 333620823, 444827764, 667241646, 1000862469, 1334483292, 2001724938, 4003449876]

約数ペア:

[(1, 4003449876), (2, 2001724938), (3, 1334483292), (4, 1000862469), (6, 667241646), (9, 444827764), (12, 333620823), (18, 222413882), (36, 111206941), (37, 108201348), (74, 54100674), (111, 36067116), (148, 27050337), (222, 18033558), (333, 12022372), (444, 9016779), (577, 6938388), (666, 6011186), (1154, 3469194), (1332, 3005593), (1731, 2312796), (2308, 1734597), (3462, 1156398), (5193, 770932), (5209, 768564), (6924, 578199), (10386, 385466), (10418, 384282), (15627, 256188), (20772, 192733), (20836, 192141), (21349, 187524), (31254, 128094), (42698, 93762), (46881, 85396), (62508, 64047)]