7874412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7238

約数の個数: 48

約数和(自身を含む): 22616832

約数和(自身を除く): 14742420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 7211, 14422, 21633, 28844, 43266, 50477, 86532, 93743, 100954, 151431, 187486, 201908, 281229, 302862, 374972, 562458, 605724, 656201, 1124916, 1312402, 1968603, 2624804, 3937206, 7874412]

約数ペア:

[(1, 7874412), (2, 3937206), (3, 2624804), (4, 1968603), (6, 1312402), (7, 1124916), (12, 656201), (13, 605724), (14, 562458), (21, 374972), (26, 302862), (28, 281229), (39, 201908), (42, 187486), (52, 151431), (78, 100954), (84, 93743), (91, 86532), (156, 50477), (182, 43266), (273, 28844), (364, 21633), (546, 14422), (1092, 7211)]