8412222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 13650882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 71, 78, 91, 93, 98, 142, 147, 182, 186, 213, 217, 273, 294, 403, 426, 434, 497, 546, 637, 651, 806, 923, 994, 1209, 1274, 1302, 1491, 1519, 1846, 1911, 2201, 2418, 2769, 2821, 2982, 3038, 3479, 3822, 4402, 4557, 5538, 5642, 6461, 6603, 6958, 8463, 9114, 10437, 12922, 13206, 15407, 16926, 19383, 19747, 20874, 28613, 30814, 38766, 39494, 45227, 46221, 57226, 59241, 85839, 90454, 92442, 107849, 118482, 135681, 171678, 200291, 215698, 271362, 323547, 400582, 600873, 647094, 1201746, 1402037, 2804074, 4206111, 8412222]

約数ペア:

[(1, 8412222), (2, 4206111), (3, 2804074), (6, 1402037), (7, 1201746), (13, 647094), (14, 600873), (21, 400582), (26, 323547), (31, 271362), (39, 215698), (42, 200291), (49, 171678), (62, 135681), (71, 118482), (78, 107849), (91, 92442), (93, 90454), (98, 85839), (142, 59241), (147, 57226), (182, 46221), (186, 45227), (213, 39494), (217, 38766), (273, 30814), (294, 28613), (403, 20874), (426, 19747), (434, 19383), (497, 16926), (546, 15407), (637, 13206), (651, 12922), (806, 10437), (923, 9114), (994, 8463), (1209, 6958), (1274, 6603), (1302, 6461), (1491, 5642), (1519, 5538), (1846, 4557), (1911, 4402), (2201, 3822), (2418, 3479), (2769, 3038), (2821, 2982)]