9400398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 22643712

約数和(自身を除く): 13243314

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 103, 106, 123, 159, 206, 246, 287, 309, 318, 371, 574, 618, 721, 742, 861, 1113, 1442, 1722, 2163, 2173, 2226, 4223, 4326, 4346, 5459, 6519, 8446, 10918, 12669, 13038, 15211, 16377, 25338, 29561, 30422, 32754, 38213, 45633, 59122, 76426, 88683, 91266, 114639, 177366, 223819, 229278, 447638, 671457, 1342914, 1566733, 3133466, 4700199, 9400398]

約数ペア:

[(1, 9400398), (2, 4700199), (3, 3133466), (6, 1566733), (7, 1342914), (14, 671457), (21, 447638), (41, 229278), (42, 223819), (53, 177366), (82, 114639), (103, 91266), (106, 88683), (123, 76426), (159, 59122), (206, 45633), (246, 38213), (287, 32754), (309, 30422), (318, 29561), (371, 25338), (574, 16377), (618, 15211), (721, 13038), (742, 12669), (861, 10918), (1113, 8446), (1442, 6519), (1722, 5459), (2163, 4346), (2173, 4326), (2226, 4223)]