40691502

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 94997760

約数和(自身を除く): 54306258

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 2767, 4902, 5534, 7353, 8301, 14706, 16602, 24903, 49806, 52573, 105146, 118981, 157719, 237962, 315438, 356943, 473157, 713886, 946314, 1070829, 2141658, 2260639, 4521278, 6781917, 13563834, 20345751, 40691502]

約数ペア:

[(1, 40691502), (2, 20345751), (3, 13563834), (6, 6781917), (9, 4521278), (18, 2260639), (19, 2141658), (38, 1070829), (43, 946314), (57, 713886), (86, 473157), (114, 356943), (129, 315438), (171, 237962), (258, 157719), (342, 118981), (387, 105146), (774, 52573), (817, 49806), (1634, 24903), (2451, 16602), (2767, 14706), (4902, 8301), (5534, 7353)]