1815398904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{30293}}^1$

素因数の和:30540

約数の個数: 64

約数和(自身を含む): 4973063040

約数和(自身を除く): 3157664136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 681, 908, 1362, 1816, 2497, 2724, 4994, 5448, 7491, 9988, 14982, 19976, 29964, 30293, 59928, 60586, 90879, 121172, 181758, 242344, 333223, 363516, 666446, 727032, 999669, 1332892, 1999338, 2665784, 3998676, 6876511, 7997352, 13753022, 20629533, 27506044, 41259066, 55012088, 75641621, 82518132, 151283242, 165036264, 226924863, 302566484, 453849726, 605132968, 907699452, 1815398904]

約数ペア:

[(1, 1815398904), (2, 907699452), (3, 605132968), (4, 453849726), (6, 302566484), (8, 226924863), (11, 165036264), (12, 151283242), (22, 82518132), (24, 75641621), (33, 55012088), (44, 41259066), (66, 27506044), (88, 20629533), (132, 13753022), (227, 7997352), (264, 6876511), (454, 3998676), (681, 2665784), (908, 1999338), (1362, 1332892), (1816, 999669), (2497, 727032), (2724, 666446), (4994, 363516), (5448, 333223), (7491, 242344), (9988, 181758), (14982, 121172), (19976, 90879), (29964, 60586), (30293, 59928)]