8426682

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 20727252

約数和(自身を除く): 12300570

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 73, 99, 106, 121, 146, 159, 198, 219, 242, 318, 363, 438, 477, 583, 657, 726, 803, 954, 1089, 1166, 1314, 1606, 1749, 2178, 2409, 3498, 3869, 4818, 5247, 6413, 7227, 7738, 8833, 10494, 11607, 12826, 14454, 17666, 19239, 23214, 26499, 34821, 38478, 42559, 52998, 57717, 69642, 79497, 85118, 115434, 127677, 158994, 255354, 383031, 468149, 766062, 936298, 1404447, 2808894, 4213341, 8426682]

約数ペア:

[(1, 8426682), (2, 4213341), (3, 2808894), (6, 1404447), (9, 936298), (11, 766062), (18, 468149), (22, 383031), (33, 255354), (53, 158994), (66, 127677), (73, 115434), (99, 85118), (106, 79497), (121, 69642), (146, 57717), (159, 52998), (198, 42559), (219, 38478), (242, 34821), (318, 26499), (363, 23214), (438, 19239), (477, 17666), (583, 14454), (657, 12826), (726, 11607), (803, 10494), (954, 8833), (1089, 7738), (1166, 7227), (1314, 6413), (1606, 5247), (1749, 4818), (2178, 3869), (2409, 3498)]