2012251438071

素因数分解:

$3^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{463}}^1\times {\mathrm{26003}}^1$

素因数の和:26865

約数の個数: 72

約数和(自身を含む): 3397503732480

約数和(自身を除く): 1385252294409

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 379, 441, 463, 1137, 1389, 2653, 3241, 3411, 4167, 7959, 9723, 18571, 22687, 23877, 26003, 29169, 55713, 68061, 78009, 167139, 175477, 182021, 204183, 234027, 526431, 546063, 1228339, 1274147, 1579293, 1638189, 3685017, 3822441, 8598373, 9855137, 11055051, 11467323, 12039389, 25795119, 29565411, 36118167, 68985959, 77385357, 84275723, 88696233, 108354501, 206957877, 252827169, 482901713, 589930061, 620873631, 758481507, 1448705139, 1769790183, 4346115417, 4562928431, 5309370549, 13688785293, 31940499017, 41066355879, 95821497051, 223583493119, 287464491153, 670750479357, 2012251438071]

約数ペア:

[(1, 2012251438071), (3, 670750479357), (7, 287464491153), (9, 223583493119), (21, 95821497051), (49, 41066355879), (63, 31940499017), (147, 13688785293), (379, 5309370549), (441, 4562928431), (463, 4346115417), (1137, 1769790183), (1389, 1448705139), (2653, 758481507), (3241, 620873631), (3411, 589930061), (4167, 482901713), (7959, 252827169), (9723, 206957877), (18571, 108354501), (22687, 88696233), (23877, 84275723), (26003, 77385357), (29169, 68985959), (55713, 36118167), (68061, 29565411), (78009, 25795119), (167139, 12039389), (175477, 11467323), (182021, 11055051), (204183, 9855137), (234027, 8598373), (526431, 3822441), (546063, 3685017), (1228339, 1638189), (1274147, 1579293)]