84571746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 197610336

約数和(自身を除く): 113038590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 307, 614, 921, 937, 1842, 1874, 2149, 2811, 4298, 5622, 6447, 6559, 12894, 13118, 15043, 19677, 30086, 39354, 45129, 45913, 90258, 91826, 137739, 275478, 287659, 575318, 862977, 1725954, 2013613, 4027226, 6040839, 12081678, 14095291, 28190582, 42285873, 84571746]

約数ペア:

[(1, 84571746), (2, 42285873), (3, 28190582), (6, 14095291), (7, 12081678), (14, 6040839), (21, 4027226), (42, 2013613), (49, 1725954), (98, 862977), (147, 575318), (294, 287659), (307, 275478), (614, 137739), (921, 91826), (937, 90258), (1842, 45913), (1874, 45129), (2149, 39354), (2811, 30086), (4298, 19677), (5622, 15043), (6447, 13118), (6559, 12894)]