21823536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{64951}}^1$

素因数の和:64969

約数の個数: 40

約数和(自身を含む): 64432384

約数和(自身を除く): 42608848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 64951, 129902, 194853, 259804, 389706, 454657, 519608, 779412, 909314, 1039216, 1363971, 1558824, 1818628, 2727942, 3117648, 3637256, 5455884, 7274512, 10911768, 21823536]

約数ペア:

[(1, 21823536), (2, 10911768), (3, 7274512), (4, 5455884), (6, 3637256), (7, 3117648), (8, 2727942), (12, 1818628), (14, 1558824), (16, 1363971), (21, 1039216), (24, 909314), (28, 779412), (42, 519608), (48, 454657), (56, 389706), (84, 259804), (112, 194853), (168, 129902), (336, 64951)]