21606102

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 112

約数和(自身を含む): 58235040

約数和(自身を除く): 36628938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 73, 81, 87, 126, 146, 162, 174, 189, 203, 219, 243, 261, 378, 406, 438, 486, 511, 522, 567, 609, 657, 729, 783, 1022, 1134, 1218, 1314, 1458, 1533, 1566, 1701, 1827, 1971, 2117, 2349, 3066, 3402, 3654, 3942, 4234, 4599, 4698, 5103, 5481, 5913, 6351, 7047, 9198, 10206, 10962, 11826, 12702, 13797, 14094, 14819, 16443, 17739, 19053, 21141, 27594, 29638, 32886, 35478, 38106, 41391, 42282, 44457, 49329, 53217, 57159, 82782, 88914, 98658, 106434, 114318, 124173, 133371, 147987, 171477, 248346, 266742, 295974, 342954, 372519, 400113, 514431, 745038, 800226, 1028862, 1200339, 1543293, 2400678, 3086586, 3601017, 7202034, 10803051, 21606102]

約数ペア:

[(1, 21606102), (2, 10803051), (3, 7202034), (6, 3601017), (7, 3086586), (9, 2400678), (14, 1543293), (18, 1200339), (21, 1028862), (27, 800226), (29, 745038), (42, 514431), (54, 400113), (58, 372519), (63, 342954), (73, 295974), (81, 266742), (87, 248346), (126, 171477), (146, 147987), (162, 133371), (174, 124173), (189, 114318), (203, 106434), (219, 98658), (243, 88914), (261, 82782), (378, 57159), (406, 53217), (438, 49329), (486, 44457), (511, 42282), (522, 41391), (567, 38106), (609, 35478), (657, 32886), (729, 29638), (783, 27594), (1022, 21141), (1134, 19053), (1218, 17739), (1314, 16443), (1458, 14819), (1533, 14094), (1566, 13797), (1701, 12702), (1827, 11826), (1971, 10962), (2117, 10206), (2349, 9198), (3066, 7047), (3402, 6351), (3654, 5913), (3942, 5481), (4234, 5103), (4599, 4698)]