31840326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11025

約数の個数: 48

約数和(自身を含む): 82278144

約数和(自身を除く): 50437818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 10987, 21974, 32961, 65922, 76909, 98883, 153818, 197766, 230727, 252701, 461454, 505402, 692181, 758103, 1384362, 1516206, 1768907, 2274309, 3537814, 4548618, 5306721, 10613442, 15920163, 31840326]

約数ペア:

[(1, 31840326), (2, 15920163), (3, 10613442), (6, 5306721), (7, 4548618), (9, 3537814), (14, 2274309), (18, 1768907), (21, 1516206), (23, 1384362), (42, 758103), (46, 692181), (63, 505402), (69, 461454), (126, 252701), (138, 230727), (161, 197766), (207, 153818), (322, 98883), (414, 76909), (483, 65922), (966, 32961), (1449, 21974), (2898, 10987)]