42970302

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 97763328

約数和(自身を除く): 54793026

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 271, 383, 414, 542, 766, 813, 1149, 1626, 2298, 2439, 3447, 4878, 6233, 6894, 8809, 12466, 17618, 18699, 26427, 37398, 52854, 56097, 79281, 103793, 112194, 158562, 207586, 311379, 622758, 934137, 1868274, 2387239, 4774478, 7161717, 14323434, 21485151, 42970302]

約数ペア:

[(1, 42970302), (2, 21485151), (3, 14323434), (6, 7161717), (9, 4774478), (18, 2387239), (23, 1868274), (46, 934137), (69, 622758), (138, 311379), (207, 207586), (271, 158562), (383, 112194), (414, 103793), (542, 79281), (766, 56097), (813, 52854), (1149, 37398), (1626, 26427), (2298, 18699), (2439, 17618), (3447, 12466), (4878, 8809), (6233, 6894)]