21858759456

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11983969}}^1$

素因数の和:11984001

約数の個数: 48

約数和(自身を含む): 60399208800

約数和(自身を除く): 38540449344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11983969, 23967938, 35951907, 47935876, 71903814, 95871752, 143807628, 191743504, 227695411, 287615256, 383487008, 455390822, 575230512, 683086233, 910781644, 1150461024, 1366172466, 1821563288, 2732344932, 3643126576, 5464689864, 7286253152, 10929379728, 21858759456]

約数ペア:

[(1, 21858759456), (2, 10929379728), (3, 7286253152), (4, 5464689864), (6, 3643126576), (8, 2732344932), (12, 1821563288), (16, 1366172466), (19, 1150461024), (24, 910781644), (32, 683086233), (38, 575230512), (48, 455390822), (57, 383487008), (76, 287615256), (96, 227695411), (114, 191743504), (152, 143807628), (228, 95871752), (304, 71903814), (456, 47935876), (608, 35951907), (912, 23967938), (1824, 11983969)]