42908148

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4987}}^1$

素因数の和:5236

約数の個数: 36

約数和(自身を含む): 108937920

約数和(自身を除く): 66029772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 4987, 8604, 9974, 14961, 19948, 29922, 44883, 59844, 89766, 179532, 1191893, 2383786, 3575679, 4767572, 7151358, 10727037, 14302716, 21454074, 42908148]

約数ペア:

[(1, 42908148), (2, 21454074), (3, 14302716), (4, 10727037), (6, 7151358), (9, 4767572), (12, 3575679), (18, 2383786), (36, 1191893), (239, 179532), (478, 89766), (717, 59844), (956, 44883), (1434, 29922), (2151, 19948), (2868, 14961), (4302, 9974), (4987, 8604)]