131411214

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 320474880

約数和(自身を除く): 189063666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 197, 198, 297, 394, 591, 594, 1123, 1182, 1773, 2167, 2246, 3369, 3546, 4334, 5319, 6501, 6738, 10107, 10638, 12353, 13002, 19503, 20214, 24706, 30321, 37059, 39006, 58509, 60642, 74118, 111177, 117018, 221231, 222354, 333531, 442462, 663693, 667062, 1327386, 1991079, 2433541, 3982158, 4867082, 5973237, 7300623, 11946474, 14601246, 21901869, 43803738, 65705607, 131411214]

約数ペア:

[(1, 131411214), (2, 65705607), (3, 43803738), (6, 21901869), (9, 14601246), (11, 11946474), (18, 7300623), (22, 5973237), (27, 4867082), (33, 3982158), (54, 2433541), (66, 1991079), (99, 1327386), (197, 667062), (198, 663693), (297, 442462), (394, 333531), (591, 222354), (594, 221231), (1123, 117018), (1182, 111177), (1773, 74118), (2167, 60642), (2246, 58509), (3369, 39006), (3546, 37059), (4334, 30321), (5319, 24706), (6501, 20214), (6738, 19503), (10107, 13002), (10638, 12353)]