2017091376

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{245747}}^1$

素因数の和:245783

約数の個数: 80

約数和(自身を含む): 6094550400

約数和(自身を除く): 4077459024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 245747, 491494, 737241, 982988, 1474482, 1965976, 2211723, 2948964, 3931952, 4423446, 4669193, 5897928, 6635169, 8846892, 9338386, 11795856, 13270338, 14007579, 17693784, 18676772, 26540676, 28015158, 35387568, 37353544, 42022737, 53081352, 56030316, 74707088, 84045474, 106162704, 112060632, 126068211, 168090948, 224121264, 252136422, 336181896, 504272844, 672363792, 1008545688, 2017091376]

約数ペア:

[(1, 2017091376), (2, 1008545688), (3, 672363792), (4, 504272844), (6, 336181896), (8, 252136422), (9, 224121264), (12, 168090948), (16, 126068211), (18, 112060632), (19, 106162704), (24, 84045474), (27, 74707088), (36, 56030316), (38, 53081352), (48, 42022737), (54, 37353544), (57, 35387568), (72, 28015158), (76, 26540676), (108, 18676772), (114, 17693784), (144, 14007579), (152, 13270338), (171, 11795856), (216, 9338386), (228, 8846892), (304, 6635169), (342, 5897928), (432, 4669193), (456, 4423446), (513, 3931952), (684, 2948964), (912, 2211723), (1026, 1965976), (1368, 1474482), (2052, 982988), (2736, 737241), (4104, 491494), (8208, 245747)]