2013448563

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 3681561600

約数和(自身を除く): 1668113037

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 173, 189, 399, 441, 463, 513, 519, 931, 1197, 1211, 1323, 1389, 1557, 2793, 3241, 3287, 3591, 3633, 4167, 4671, 8379, 8477, 8797, 9723, 9861, 10899, 12501, 22687, 23009, 25137, 25431, 26391, 29169, 29583, 32697, 61579, 68061, 69027, 76293, 79173, 80099, 87507, 88749, 161063, 184737, 204183, 207081, 228879, 237519, 240297, 431053, 483189, 554211, 560693, 612549, 621243, 720891, 1293159, 1449567, 1521881, 1662633, 1682079, 2162673, 3879477, 3924851, 4348701, 4565643, 5046237, 10653167, 11638431, 11774553, 13696929, 15138711, 31959501, 35323659, 41090787, 74572169, 95878503, 105970977, 223716507, 287635509, 671149521, 2013448563]

約数ペア:

[(1, 2013448563), (3, 671149521), (7, 287635509), (9, 223716507), (19, 105970977), (21, 95878503), (27, 74572169), (49, 41090787), (57, 35323659), (63, 31959501), (133, 15138711), (147, 13696929), (171, 11774553), (173, 11638431), (189, 10653167), (399, 5046237), (441, 4565643), (463, 4348701), (513, 3924851), (519, 3879477), (931, 2162673), (1197, 1682079), (1211, 1662633), (1323, 1521881), (1389, 1449567), (1557, 1293159), (2793, 720891), (3241, 621243), (3287, 612549), (3591, 560693), (3633, 554211), (4167, 483189), (4671, 431053), (8379, 240297), (8477, 237519), (8797, 228879), (9723, 207081), (9861, 204183), (10899, 184737), (12501, 161063), (22687, 88749), (23009, 87507), (25137, 80099), (25431, 79173), (26391, 76293), (29169, 69027), (29583, 68061), (32697, 61579)]