16804927398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1394137}}^1$

素因数の和:1394197

約数の個数: 48

約数和(自身を含む): 40050796464

約数和(自身を除く): 23245869066

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 12054, 1394137, 2788274, 4182411, 8364822, 9758959, 19517918, 29276877, 57159617, 58553754, 68312713, 114319234, 136625426, 171478851, 204938139, 342957702, 400117319, 409876278, 800234638, 1200351957, 2400703914, 2800821233, 5601642466, 8402463699, 16804927398]

約数ペア:

[(1, 16804927398), (2, 8402463699), (3, 5601642466), (6, 2800821233), (7, 2400703914), (14, 1200351957), (21, 800234638), (41, 409876278), (42, 400117319), (49, 342957702), (82, 204938139), (98, 171478851), (123, 136625426), (147, 114319234), (246, 68312713), (287, 58553754), (294, 57159617), (574, 29276877), (861, 19517918), (1722, 9758959), (2009, 8364822), (4018, 4182411), (6027, 2788274), (12054, 1394137)]