21267527316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{240899}}^1$

素因数の和:241964

約数の個数: 48

約数和(自身を含む): 56767603200

約数和(自身を除く): 35500075884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1051, 2102, 3153, 4204, 6306, 7357, 12612, 14714, 22071, 29428, 44142, 88284, 240899, 481798, 722697, 963596, 1445394, 1686293, 2890788, 3372586, 5058879, 6745172, 10117758, 20235516, 253184849, 506369698, 759554547, 1012739396, 1519109094, 1772293943, 3038218188, 3544587886, 5316881829, 7089175772, 10633763658, 21267527316]

約数ペア:

[(1, 21267527316), (2, 10633763658), (3, 7089175772), (4, 5316881829), (6, 3544587886), (7, 3038218188), (12, 1772293943), (14, 1519109094), (21, 1012739396), (28, 759554547), (42, 506369698), (84, 253184849), (1051, 20235516), (2102, 10117758), (3153, 6745172), (4204, 5058879), (6306, 3372586), (7357, 2890788), (12612, 1686293), (14714, 1445394), (22071, 963596), (29428, 722697), (44142, 481798), (88284, 240899)]