26964738

素因数分解:

$2^1\times 3^5\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 61248096

約数和(自身を除く): 34283358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 243, 339, 486, 491, 678, 982, 1017, 1473, 2034, 2946, 3051, 4419, 6102, 8838, 9153, 13257, 18306, 26514, 27459, 39771, 54918, 55483, 79542, 110966, 119313, 166449, 238626, 332898, 499347, 998694, 1498041, 2996082, 4494123, 8988246, 13482369, 26964738]

約数ペア:

[(1, 26964738), (2, 13482369), (3, 8988246), (6, 4494123), (9, 2996082), (18, 1498041), (27, 998694), (54, 499347), (81, 332898), (113, 238626), (162, 166449), (226, 119313), (243, 110966), (339, 79542), (486, 55483), (491, 54918), (678, 39771), (982, 27459), (1017, 26514), (1473, 18306), (2034, 13257), (2946, 9153), (3051, 8838), (4419, 6102)]