42738588

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{12239}}^1$

素因数の和:12346

約数の個数: 36

約数和(自身を含む): 109156320

約数和(自身を除く): 66417732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 12239, 24478, 36717, 48956, 73434, 110151, 146868, 220302, 440604, 1187183, 2374366, 3561549, 4748732, 7123098, 10684647, 14246196, 21369294, 42738588]

約数ペア:

[(1, 42738588), (2, 21369294), (3, 14246196), (4, 10684647), (6, 7123098), (9, 4748732), (12, 3561549), (18, 2374366), (36, 1187183), (97, 440604), (194, 220302), (291, 146868), (388, 110151), (582, 73434), (873, 48956), (1164, 36717), (1746, 24478), (3492, 12239)]