2018977116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{24841}}^1$

素因数の和:25382

約数の個数: 48

約数和(自身を含む): 5083269408

約数和(自身を除く): 3064292292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 521, 1042, 1563, 2084, 3126, 6252, 6773, 13546, 20319, 24841, 27092, 40638, 49682, 74523, 81276, 99364, 149046, 298092, 322933, 645866, 968799, 1291732, 1937598, 3875196, 12942161, 25884322, 38826483, 51768644, 77652966, 155305932, 168248093, 336496186, 504744279, 672992372, 1009488558, 2018977116]

約数ペア:

[(1, 2018977116), (2, 1009488558), (3, 672992372), (4, 504744279), (6, 336496186), (12, 168248093), (13, 155305932), (26, 77652966), (39, 51768644), (52, 38826483), (78, 25884322), (156, 12942161), (521, 3875196), (1042, 1937598), (1563, 1291732), (2084, 968799), (3126, 645866), (6252, 322933), (6773, 298092), (13546, 149046), (20319, 99364), (24841, 81276), (27092, 74523), (40638, 49682)]