15158388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 40686464

約数和(自身を除く): 25528076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 997, 1086, 1267, 1994, 2172, 2534, 2991, 3801, 3988, 5068, 5982, 6979, 7602, 11964, 13958, 15204, 20937, 27916, 41874, 83748, 180457, 360914, 541371, 721828, 1082742, 1263199, 2165484, 2526398, 3789597, 5052796, 7579194, 15158388]

約数ペア:

[(1, 15158388), (2, 7579194), (3, 5052796), (4, 3789597), (6, 2526398), (7, 2165484), (12, 1263199), (14, 1082742), (21, 721828), (28, 541371), (42, 360914), (84, 180457), (181, 83748), (362, 41874), (543, 27916), (724, 20937), (997, 15204), (1086, 13958), (1267, 11964), (1994, 7602), (2172, 6979), (2534, 5982), (2991, 5068), (3801, 3988)]