91380366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21977}}^1$

素因数の和:22006

約数の個数: 64

約数和(自身を含む): 253186560

約数和(自身を除く): 161806194

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 21977, 43954, 65931, 131862, 153839, 197793, 241747, 307678, 395586, 461517, 483494, 593379, 725241, 923034, 1186758, 1384551, 1450482, 1692229, 2175723, 2769102, 3384458, 4153653, 4351446, 5076687, 6527169, 8307306, 10153374, 13054338, 15230061, 30460122, 45690183, 91380366]

約数ペア:

[(1, 91380366), (2, 45690183), (3, 30460122), (6, 15230061), (7, 13054338), (9, 10153374), (11, 8307306), (14, 6527169), (18, 5076687), (21, 4351446), (22, 4153653), (27, 3384458), (33, 2769102), (42, 2175723), (54, 1692229), (63, 1450482), (66, 1384551), (77, 1186758), (99, 923034), (126, 725241), (154, 593379), (189, 483494), (198, 461517), (231, 395586), (297, 307678), (378, 241747), (462, 197793), (594, 153839), (693, 131862), (1386, 65931), (2079, 43954), (4158, 21977)]