219156966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{5557}}^1$

素因数の和:5885

約数の個数: 48

約数和(自身を含む): 544506144

約数和(自身を除く): 325349178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1878, 2191, 2817, 4382, 5557, 5634, 6573, 11114, 13146, 16671, 19719, 33342, 38899, 39438, 50013, 77798, 100026, 116697, 233394, 350091, 700182, 1739341, 3478682, 5218023, 10436046, 12175387, 15654069, 24350774, 31308138, 36526161, 73052322, 109578483, 219156966]

約数ペア:

[(1, 219156966), (2, 109578483), (3, 73052322), (6, 36526161), (7, 31308138), (9, 24350774), (14, 15654069), (18, 12175387), (21, 10436046), (42, 5218023), (63, 3478682), (126, 1739341), (313, 700182), (626, 350091), (939, 233394), (1878, 116697), (2191, 100026), (2817, 77798), (4382, 50013), (5557, 39438), (5634, 38899), (6573, 33342), (11114, 19719), (13146, 16671)]