38705418

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 89548800

約数和(自身を除く): 50843382

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 86, 129, 158, 211, 237, 258, 387, 422, 474, 633, 711, 774, 1161, 1266, 1422, 1899, 2133, 2322, 3397, 3798, 4266, 5697, 6794, 9073, 10191, 11394, 16669, 18146, 20382, 27219, 30573, 33338, 50007, 54438, 61146, 81657, 91719, 100014, 150021, 163314, 183438, 244971, 300042, 450063, 489942, 716767, 900126, 1433534, 2150301, 4300602, 6450903, 12901806, 19352709, 38705418]

約数ペア:

[(1, 38705418), (2, 19352709), (3, 12901806), (6, 6450903), (9, 4300602), (18, 2150301), (27, 1433534), (43, 900126), (54, 716767), (79, 489942), (86, 450063), (129, 300042), (158, 244971), (211, 183438), (237, 163314), (258, 150021), (387, 100014), (422, 91719), (474, 81657), (633, 61146), (711, 54438), (774, 50007), (1161, 33338), (1266, 30573), (1422, 27219), (1899, 20382), (2133, 18146), (2322, 16669), (3397, 11394), (3798, 10191), (4266, 9073), (5697, 6794)]