38774826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 88934976

約数和(自身を除く): 50160150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1283, 1314, 1679, 2566, 3358, 3849, 5037, 7698, 10074, 11547, 15111, 23094, 29509, 30222, 59018, 88527, 93659, 177054, 187318, 265581, 280977, 531162, 561954, 842931, 1685862, 2154157, 4308314, 6462471, 12924942, 19387413, 38774826]

約数ペア:

[(1, 38774826), (2, 19387413), (3, 12924942), (6, 6462471), (9, 4308314), (18, 2154157), (23, 1685862), (46, 842931), (69, 561954), (73, 531162), (138, 280977), (146, 265581), (207, 187318), (219, 177054), (414, 93659), (438, 88527), (657, 59018), (1283, 30222), (1314, 29509), (1679, 23094), (2566, 15111), (3358, 11547), (3849, 10074), (5037, 7698)]