12321516

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 29635200

約数和(自身を除く): 17313684

約数列:

[1, 2, 3, 4, 6, 12, 83, 89, 139, 166, 178, 249, 267, 278, 332, 356, 417, 498, 534, 556, 834, 996, 1068, 1668, 7387, 11537, 12371, 14774, 22161, 23074, 24742, 29548, 34611, 37113, 44322, 46148, 49484, 69222, 74226, 88644, 138444, 148452, 1026793, 2053586, 3080379, 4107172, 6160758, 12321516]

約数ペア:

[(1, 12321516), (2, 6160758), (3, 4107172), (4, 3080379), (6, 2053586), (12, 1026793), (83, 148452), (89, 138444), (139, 88644), (166, 74226), (178, 69222), (249, 49484), (267, 46148), (278, 44322), (332, 37113), (356, 34611), (417, 29548), (498, 24742), (534, 23074), (556, 22161), (834, 14774), (996, 12371), (1068, 11537), (1668, 7387)]