65420388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{165203}}^1$

素因数の和:165224

約数の個数: 36

約数和(自身を含む): 180402768

約数和(自身を除く): 114982380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 165203, 330406, 495609, 660812, 991218, 1486827, 1817233, 1982436, 2973654, 3634466, 5451699, 5947308, 7268932, 10903398, 16355097, 21806796, 32710194, 65420388]

約数ペア:

[(1, 65420388), (2, 32710194), (3, 21806796), (4, 16355097), (6, 10903398), (9, 7268932), (11, 5947308), (12, 5451699), (18, 3634466), (22, 2973654), (33, 1982436), (36, 1817233), (44, 1486827), (66, 991218), (99, 660812), (132, 495609), (198, 330406), (396, 165203)]