2942661828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{78121}}^1$

素因数の和:78244

約数の個数: 48

約数和(自身を含む): 7122226496

約数和(自身を除く): 4179564668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 9417, 12556, 18834, 37668, 78121, 156242, 234363, 312484, 468726, 937452, 3359203, 5702833, 6718406, 10077609, 11405666, 13436812, 17108499, 20155218, 22811332, 34216998, 40310436, 68433996, 245221819, 490443638, 735665457, 980887276, 1471330914, 2942661828]

約数ペア:

[(1, 2942661828), (2, 1471330914), (3, 980887276), (4, 735665457), (6, 490443638), (12, 245221819), (43, 68433996), (73, 40310436), (86, 34216998), (129, 22811332), (146, 20155218), (172, 17108499), (219, 13436812), (258, 11405666), (292, 10077609), (438, 6718406), (516, 5702833), (876, 3359203), (3139, 937452), (6278, 468726), (9417, 312484), (12556, 234363), (18834, 156242), (37668, 78121)]