11420262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 28473120

約数和(自身を除く): 17052858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 389, 466, 699, 778, 1167, 1398, 1631, 2097, 2334, 2723, 3262, 3501, 4194, 4893, 5446, 7002, 8169, 9786, 14679, 16338, 24507, 29358, 49014, 90637, 181274, 271911, 543822, 634459, 815733, 1268918, 1631466, 1903377, 3806754, 5710131, 11420262]

約数ペア:

[(1, 11420262), (2, 5710131), (3, 3806754), (6, 1903377), (7, 1631466), (9, 1268918), (14, 815733), (18, 634459), (21, 543822), (42, 271911), (63, 181274), (126, 90637), (233, 49014), (389, 29358), (466, 24507), (699, 16338), (778, 14679), (1167, 9786), (1398, 8169), (1631, 7002), (2097, 5446), (2334, 4893), (2723, 4194), (3262, 3501)]