18961152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3553

約数の個数: 72

約数和(自身を含む): 57689856

約数和(自身を除く): 38728704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 3527, 5376, 7054, 10581, 14108, 21162, 24689, 28216, 42324, 49378, 56432, 74067, 84648, 98756, 112864, 148134, 169296, 197512, 225728, 296268, 338592, 395024, 451456, 592536, 677184, 790048, 902912, 1185072, 1354368, 1580096, 2370144, 2708736, 3160192, 4740288, 6320384, 9480576, 18961152]

約数ペア:

[(1, 18961152), (2, 9480576), (3, 6320384), (4, 4740288), (6, 3160192), (7, 2708736), (8, 2370144), (12, 1580096), (14, 1354368), (16, 1185072), (21, 902912), (24, 790048), (28, 677184), (32, 592536), (42, 451456), (48, 395024), (56, 338592), (64, 296268), (84, 225728), (96, 197512), (112, 169296), (128, 148134), (168, 112864), (192, 98756), (224, 84648), (256, 74067), (336, 56432), (384, 49378), (448, 42324), (672, 28216), (768, 24689), (896, 21162), (1344, 14108), (1792, 10581), (2688, 7054), (3527, 5376)]