2216674908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{22157}}^1$

素因数の和:22571

約数の個数: 72

約数和(自身を含む): 6420147552

約数和(自身を除く): 4203472644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1588, 2382, 2779, 3573, 4764, 5558, 7146, 8337, 11116, 14292, 16674, 22157, 25011, 33348, 44314, 50022, 66471, 88628, 100044, 132942, 155099, 199413, 265884, 310198, 398826, 465297, 620396, 797652, 930594, 1395891, 1861188, 2791782, 5583564, 8796329, 17592658, 26388987, 35185316, 52777974, 61574303, 79166961, 105555948, 123148606, 158333922, 184722909, 246297212, 316667844, 369445818, 554168727, 738891636, 1108337454, 2216674908]

約数ペア:

[(1, 2216674908), (2, 1108337454), (3, 738891636), (4, 554168727), (6, 369445818), (7, 316667844), (9, 246297212), (12, 184722909), (14, 158333922), (18, 123148606), (21, 105555948), (28, 79166961), (36, 61574303), (42, 52777974), (63, 35185316), (84, 26388987), (126, 17592658), (252, 8796329), (397, 5583564), (794, 2791782), (1191, 1861188), (1588, 1395891), (2382, 930594), (2779, 797652), (3573, 620396), (4764, 465297), (5558, 398826), (7146, 310198), (8337, 265884), (11116, 199413), (14292, 155099), (16674, 132942), (22157, 100044), (25011, 88628), (33348, 66471), (44314, 50022)]