42489492

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 101220672

約数和(自身を除く): 58731180

約数列:

[1, 2, 3, 4, 6, 12, 97, 173, 194, 211, 291, 346, 388, 422, 519, 582, 633, 692, 844, 1038, 1164, 1266, 2076, 2532, 16781, 20467, 33562, 36503, 40934, 50343, 61401, 67124, 73006, 81868, 100686, 109509, 122802, 146012, 201372, 219018, 245604, 438036, 3540791, 7081582, 10622373, 14163164, 21244746, 42489492]

約数ペア:

[(1, 42489492), (2, 21244746), (3, 14163164), (4, 10622373), (6, 7081582), (12, 3540791), (97, 438036), (173, 245604), (194, 219018), (211, 201372), (291, 146012), (346, 122802), (388, 109509), (422, 100686), (519, 81868), (582, 73006), (633, 67124), (692, 61401), (844, 50343), (1038, 40934), (1164, 36503), (1266, 33562), (2076, 20467), (2532, 16781)]