21715675074

素因数分解:

$2^1\times 3^6\times {\mathrm{4111}}^1\times {\mathrm{3623}}^1$

素因数の和:7754

約数の個数: 56

約数和(自身を含む): 48863290752

約数和(自身を除く): 27147615678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 3623, 4111, 7246, 8222, 10869, 12333, 21738, 24666, 32607, 36999, 65214, 73998, 97821, 110997, 195642, 221994, 293463, 332991, 586926, 665982, 880389, 998973, 1760778, 1997946, 2641167, 2996919, 5282334, 5993838, 14894153, 29788306, 44682459, 89364918, 134047377, 268094754, 402142131, 804284262, 1206426393, 2412852786, 3619279179, 7238558358, 10857837537, 21715675074]

約数ペア:

[(1, 21715675074), (2, 10857837537), (3, 7238558358), (6, 3619279179), (9, 2412852786), (18, 1206426393), (27, 804284262), (54, 402142131), (81, 268094754), (162, 134047377), (243, 89364918), (486, 44682459), (729, 29788306), (1458, 14894153), (3623, 5993838), (4111, 5282334), (7246, 2996919), (8222, 2641167), (10869, 1997946), (12333, 1760778), (21738, 998973), (24666, 880389), (32607, 665982), (36999, 586926), (65214, 332991), (73998, 293463), (97821, 221994), (110997, 195642)]