11937618

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 34856640

約数和(自身を除く): 22919022

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, 243, 261, 297, 319, 363, 378, 406, 462, 486, 522, 567, 594, 609, 638, 693, 726, 783, 847, 891, 957, 1089, 1134, 1218, 1386, 1566, 1694, 1701, 1782, 1827, 1914, 2079, 2178, 2233, 2349, 2541, 2673, 2871, 3267, 3402, 3509, 3654, 4158, 4466, 4698, 5082, 5346, 5481, 5742, 6237, 6534, 6699, 7018, 7047, 7623, 8613, 9801, 10527, 10962, 12474, 13398, 14094, 15246, 16443, 17226, 18711, 19602, 20097, 21054, 22869, 24563, 25839, 29403, 31581, 32886, 37422, 40194, 45738, 49126, 49329, 51678, 58806, 60291, 63162, 68607, 73689, 77517, 94743, 98658, 120582, 137214, 147378, 155034, 180873, 189486, 205821, 221067, 284229, 361746, 411642, 442134, 542619, 568458, 663201, 852687, 1085238, 1326402, 1705374, 1989603, 3979206, 5968809, 11937618]

約数ペア:

[(1, 11937618), (2, 5968809), (3, 3979206), (6, 1989603), (7, 1705374), (9, 1326402), (11, 1085238), (14, 852687), (18, 663201), (21, 568458), (22, 542619), (27, 442134), (29, 411642), (33, 361746), (42, 284229), (54, 221067), (58, 205821), (63, 189486), (66, 180873), (77, 155034), (81, 147378), (87, 137214), (99, 120582), (121, 98658), (126, 94743), (154, 77517), (162, 73689), (174, 68607), (189, 63162), (198, 60291), (203, 58806), (231, 51678), (242, 49329), (243, 49126), (261, 45738), (297, 40194), (319, 37422), (363, 32886), (378, 31581), (406, 29403), (462, 25839), (486, 24563), (522, 22869), (567, 21054), (594, 20097), (609, 19602), (638, 18711), (693, 17226), (726, 16443), (783, 15246), (847, 14094), (891, 13398), (957, 12474), (1089, 10962), (1134, 10527), (1218, 9801), (1386, 8613), (1566, 7623), (1694, 7047), (1701, 7018), (1782, 6699), (1827, 6534), (1914, 6237), (2079, 5742), (2178, 5481), (2233, 5346), (2349, 5082), (2541, 4698), (2673, 4466), (2871, 4158), (3267, 3654), (3402, 3509)]