42027942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 53772378

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 59, 66, 86, 118, 129, 177, 251, 258, 354, 473, 502, 649, 753, 946, 1298, 1419, 1506, 1947, 2537, 2761, 2838, 3894, 5074, 5522, 7611, 8283, 10793, 14809, 15222, 16566, 21586, 27907, 29618, 32379, 44427, 55814, 64758, 83721, 88854, 118723, 162899, 167442, 237446, 325798, 356169, 488697, 636787, 712338, 977394, 1273574, 1910361, 3820722, 7004657, 14009314, 21013971, 42027942]

約数ペア:

[(1, 42027942), (2, 21013971), (3, 14009314), (6, 7004657), (11, 3820722), (22, 1910361), (33, 1273574), (43, 977394), (59, 712338), (66, 636787), (86, 488697), (118, 356169), (129, 325798), (177, 237446), (251, 167442), (258, 162899), (354, 118723), (473, 88854), (502, 83721), (649, 64758), (753, 55814), (946, 44427), (1298, 32379), (1419, 29618), (1506, 27907), (1947, 21586), (2537, 16566), (2761, 15222), (2838, 14809), (3894, 10793), (5074, 8283), (5522, 7611)]