2015648628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{18587}}^1$

素因数の和:19892

約数の個数: 48

約数和(自身を含む): 5379515904

約数和(自身を除く): 3363867276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1291, 2582, 3873, 5164, 7746, 9037, 15492, 18074, 18587, 27111, 36148, 37174, 54222, 55761, 74348, 108444, 111522, 130109, 223044, 260218, 390327, 520436, 780654, 1561308, 23995817, 47991634, 71987451, 95983268, 143974902, 167970719, 287949804, 335941438, 503912157, 671882876, 1007824314, 2015648628]

約数ペア:

[(1, 2015648628), (2, 1007824314), (3, 671882876), (4, 503912157), (6, 335941438), (7, 287949804), (12, 167970719), (14, 143974902), (21, 95983268), (28, 71987451), (42, 47991634), (84, 23995817), (1291, 1561308), (2582, 780654), (3873, 520436), (5164, 390327), (7746, 260218), (9037, 223044), (15492, 130109), (18074, 111522), (18587, 108444), (27111, 74348), (36148, 55761), (37174, 54222)]