13987386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 35762688

約数和(自身を除く): 21775302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3581, 3906, 7162, 10743, 21486, 25067, 32229, 50134, 64458, 75201, 111011, 150402, 222022, 225603, 333033, 451206, 666066, 777077, 999099, 1554154, 1998198, 2331231, 4662462, 6993693, 13987386]

約数ペア:

[(1, 13987386), (2, 6993693), (3, 4662462), (6, 2331231), (7, 1998198), (9, 1554154), (14, 999099), (18, 777077), (21, 666066), (31, 451206), (42, 333033), (62, 225603), (63, 222022), (93, 150402), (126, 111011), (186, 75201), (217, 64458), (279, 50134), (434, 32229), (558, 25067), (651, 21486), (1302, 10743), (1953, 7162), (3581, 3906)]