61851942

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 137592000

約数和(自身を除く): 75740058

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 139, 177, 278, 354, 417, 419, 531, 834, 838, 1062, 1251, 1257, 2502, 2514, 3771, 7542, 8201, 16402, 24603, 24721, 49206, 49442, 58241, 73809, 74163, 116482, 147618, 148326, 174723, 222489, 349446, 444978, 524169, 1048338, 3436219, 6872438, 10308657, 20617314, 30925971, 61851942]

約数ペア:

[(1, 61851942), (2, 30925971), (3, 20617314), (6, 10308657), (9, 6872438), (18, 3436219), (59, 1048338), (118, 524169), (139, 444978), (177, 349446), (278, 222489), (354, 174723), (417, 148326), (419, 147618), (531, 116482), (834, 74163), (838, 73809), (1062, 58241), (1251, 49442), (1257, 49206), (2502, 24721), (2514, 24603), (3771, 16402), (7542, 8201)]