9954776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 20862000

約数和(自身を除く): 10907224

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 199, 296, 338, 398, 481, 676, 796, 962, 1352, 1592, 1924, 2587, 3848, 5174, 6253, 7363, 10348, 12506, 14726, 20696, 25012, 29452, 33631, 50024, 58904, 67262, 95719, 134524, 191438, 269048, 382876, 765752, 1244347, 2488694, 4977388, 9954776]

約数ペア:

[(1, 9954776), (2, 4977388), (4, 2488694), (8, 1244347), (13, 765752), (26, 382876), (37, 269048), (52, 191438), (74, 134524), (104, 95719), (148, 67262), (169, 58904), (199, 50024), (296, 33631), (338, 29452), (398, 25012), (481, 20696), (676, 14726), (796, 12506), (962, 10348), (1352, 7363), (1592, 6253), (1924, 5174), (2587, 3848)]