21592494

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 60592896

約数和(自身を除く): 39000402

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 577, 594, 693, 891, 1134, 1154, 1386, 1701, 1731, 1782, 2079, 2673, 3402, 3462, 4039, 4158, 5193, 5346, 6237, 6347, 8078, 10386, 12117, 12474, 12694, 15579, 18711, 19041, 24234, 31158, 36351, 37422, 38082, 44429, 46737, 57123, 72702, 88858, 93474, 109053, 114246, 133287, 140211, 171369, 218106, 266574, 280422, 327159, 342738, 399861, 514107, 654318, 799722, 981477, 1028214, 1199583, 1542321, 1962954, 2399166, 3084642, 3598749, 7197498, 10796247, 21592494]

約数ペア:

[(1, 21592494), (2, 10796247), (3, 7197498), (6, 3598749), (7, 3084642), (9, 2399166), (11, 1962954), (14, 1542321), (18, 1199583), (21, 1028214), (22, 981477), (27, 799722), (33, 654318), (42, 514107), (54, 399861), (63, 342738), (66, 327159), (77, 280422), (81, 266574), (99, 218106), (126, 171369), (154, 140211), (162, 133287), (189, 114246), (198, 109053), (231, 93474), (243, 88858), (297, 72702), (378, 57123), (462, 46737), (486, 44429), (567, 38082), (577, 37422), (594, 36351), (693, 31158), (891, 24234), (1134, 19041), (1154, 18711), (1386, 15579), (1701, 12694), (1731, 12474), (1782, 12117), (2079, 10386), (2673, 8078), (3402, 6347), (3462, 6237), (4039, 5346), (4158, 5193)]