4158972

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 10921120

約数和(自身を除く): 6762148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 397, 582, 794, 873, 1164, 1191, 1588, 1746, 2382, 2619, 3492, 3573, 4764, 5238, 7146, 10476, 10719, 14292, 21438, 38509, 42876, 77018, 115527, 154036, 231054, 346581, 462108, 693162, 1039743, 1386324, 2079486, 4158972]

約数ペア:

[(1, 4158972), (2, 2079486), (3, 1386324), (4, 1039743), (6, 693162), (9, 462108), (12, 346581), (18, 231054), (27, 154036), (36, 115527), (54, 77018), (97, 42876), (108, 38509), (194, 21438), (291, 14292), (388, 10719), (397, 10476), (582, 7146), (794, 5238), (873, 4764), (1164, 3573), (1191, 3492), (1588, 2619), (1746, 2382)]