4069458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 9466080

約数和(自身を除く): 5396622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 163, 171, 219, 326, 342, 438, 489, 657, 978, 1314, 1387, 1467, 2774, 2934, 3097, 4161, 6194, 8322, 9291, 11899, 12483, 18582, 23798, 24966, 27873, 35697, 55746, 71394, 107091, 214182, 226081, 452162, 678243, 1356486, 2034729, 4069458]

約数ペア:

[(1, 4069458), (2, 2034729), (3, 1356486), (6, 678243), (9, 452162), (18, 226081), (19, 214182), (38, 107091), (57, 71394), (73, 55746), (114, 35697), (146, 27873), (163, 24966), (171, 23798), (219, 18582), (326, 12483), (342, 11899), (438, 9291), (489, 8322), (657, 6194), (978, 4161), (1314, 3097), (1387, 2934), (1467, 2774)]