18885775488

素因数分解:

$2^7\times 3^1\times {\mathrm{307}}^1\times {\mathrm{160201}}^1$

素因数の和:160525

約数の個数: 64

約数和(自身を含む): 50329060320

約数和(自身を除く): 31443284832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 307, 384, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 9824, 14736, 19648, 29472, 39296, 58944, 117888, 160201, 320402, 480603, 640804, 961206, 1281608, 1922412, 2563216, 3844824, 5126432, 7689648, 10252864, 15379296, 20505728, 30758592, 49181707, 61517184, 98363414, 147545121, 196726828, 295090242, 393453656, 590180484, 786907312, 1180360968, 1573814624, 2360721936, 3147629248, 4721443872, 6295258496, 9442887744, 18885775488]

約数ペア:

[(1, 18885775488), (2, 9442887744), (3, 6295258496), (4, 4721443872), (6, 3147629248), (8, 2360721936), (12, 1573814624), (16, 1180360968), (24, 786907312), (32, 590180484), (48, 393453656), (64, 295090242), (96, 196726828), (128, 147545121), (192, 98363414), (307, 61517184), (384, 49181707), (614, 30758592), (921, 20505728), (1228, 15379296), (1842, 10252864), (2456, 7689648), (3684, 5126432), (4912, 3844824), (7368, 2563216), (9824, 1922412), (14736, 1281608), (19648, 961206), (29472, 640804), (39296, 480603), (58944, 320402), (117888, 160201)]