1838006982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239137}}^1$

素因数の和:239213

約数の個数: 48

約数和(自身を含む): 4625885472

約数和(自身を除く): 2787878490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 239137, 478274, 717411, 1434822, 1673959, 2152233, 3347918, 4304466, 5021877, 10043754, 14587357, 15065631, 29174714, 30131262, 43762071, 87524142, 102111499, 131286213, 204222998, 262572426, 306334497, 612668994, 919003491, 1838006982]

約数ペア:

[(1, 1838006982), (2, 919003491), (3, 612668994), (6, 306334497), (7, 262572426), (9, 204222998), (14, 131286213), (18, 102111499), (21, 87524142), (42, 43762071), (61, 30131262), (63, 29174714), (122, 15065631), (126, 14587357), (183, 10043754), (366, 5021877), (427, 4304466), (549, 3347918), (854, 2152233), (1098, 1673959), (1281, 1434822), (2562, 717411), (3843, 478274), (7686, 239137)]