194638122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21757}}^1$

素因数の和:21843

約数の個数: 48

約数和(自身を含む): 488771712

約数和(自身を除く): 294133590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 21757, 43514, 65271, 130542, 152299, 195813, 304598, 391626, 456897, 913794, 1370691, 1544747, 2741382, 3089494, 4634241, 9268482, 10813229, 13902723, 21626458, 27805446, 32439687, 64879374, 97319061, 194638122]

約数ペア:

[(1, 194638122), (2, 97319061), (3, 64879374), (6, 32439687), (7, 27805446), (9, 21626458), (14, 13902723), (18, 10813229), (21, 9268482), (42, 4634241), (63, 3089494), (71, 2741382), (126, 1544747), (142, 1370691), (213, 913794), (426, 456897), (497, 391626), (639, 304598), (994, 195813), (1278, 152299), (1491, 130542), (2982, 65271), (4473, 43514), (8946, 21757)]