181852164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{388573}}^1$

素因数の和:388596

約数の個数: 36

約数和(自身を含む): 495043276

約数和(自身を除く): 313191112

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 388573, 777146, 1165719, 1554292, 2331438, 3497157, 4662876, 5051449, 6994314, 10102898, 13988628, 15154347, 20205796, 30308694, 45463041, 60617388, 90926082, 181852164]

約数ペア:

[(1, 181852164), (2, 90926082), (3, 60617388), (4, 45463041), (6, 30308694), (9, 20205796), (12, 15154347), (13, 13988628), (18, 10102898), (26, 6994314), (36, 5051449), (39, 4662876), (52, 3497157), (78, 2331438), (117, 1554292), (156, 1165719), (234, 777146), (468, 388573)]