27984222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5473

約数の個数: 48

約数和(自身を含む): 70997472

約数和(自身を除く): 43013250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 5417, 10834, 16251, 32502, 37919, 48753, 75838, 97506, 113757, 222097, 227514, 341271, 444194, 666291, 682542, 1332582, 1554679, 1998873, 3109358, 3997746, 4664037, 9328074, 13992111, 27984222]

約数ペア:

[(1, 27984222), (2, 13992111), (3, 9328074), (6, 4664037), (7, 3997746), (9, 3109358), (14, 1998873), (18, 1554679), (21, 1332582), (41, 682542), (42, 666291), (63, 444194), (82, 341271), (123, 227514), (126, 222097), (246, 113757), (287, 97506), (369, 75838), (574, 48753), (738, 37919), (861, 32502), (1722, 16251), (2583, 10834), (5166, 5417)]