3979206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 11586960

約数和(自身を除く): 7607754

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 81, 87, 99, 121, 126, 154, 162, 174, 189, 198, 203, 231, 242, 261, 297, 319, 363, 378, 406, 462, 522, 567, 594, 609, 638, 693, 726, 783, 847, 891, 957, 1089, 1134, 1218, 1386, 1566, 1694, 1782, 1827, 1914, 2079, 2178, 2233, 2349, 2541, 2871, 3267, 3509, 3654, 4158, 4466, 4698, 5082, 5481, 5742, 6237, 6534, 6699, 7018, 7623, 8613, 9801, 10527, 10962, 12474, 13398, 15246, 16443, 17226, 19602, 20097, 21054, 22869, 24563, 25839, 31581, 32886, 40194, 45738, 49126, 51678, 60291, 63162, 68607, 73689, 94743, 120582, 137214, 147378, 180873, 189486, 221067, 284229, 361746, 442134, 568458, 663201, 1326402, 1989603, 3979206]

約数ペア:

[(1, 3979206), (2, 1989603), (3, 1326402), (6, 663201), (7, 568458), (9, 442134), (11, 361746), (14, 284229), (18, 221067), (21, 189486), (22, 180873), (27, 147378), (29, 137214), (33, 120582), (42, 94743), (54, 73689), (58, 68607), (63, 63162), (66, 60291), (77, 51678), (81, 49126), (87, 45738), (99, 40194), (121, 32886), (126, 31581), (154, 25839), (162, 24563), (174, 22869), (189, 21054), (198, 20097), (203, 19602), (231, 17226), (242, 16443), (261, 15246), (297, 13398), (319, 12474), (363, 10962), (378, 10527), (406, 9801), (462, 8613), (522, 7623), (567, 7018), (594, 6699), (609, 6534), (638, 6237), (693, 5742), (726, 5481), (783, 5082), (847, 4698), (891, 4466), (957, 4158), (1089, 3654), (1134, 3509), (1218, 3267), (1386, 2871), (1566, 2541), (1694, 2349), (1782, 2233), (1827, 2178), (1914, 2079)]