15371244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 44783648

約数和(自身を除く): 29412404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 337, 362, 543, 674, 724, 1011, 1086, 1267, 1348, 1629, 2022, 2172, 2359, 2534, 3033, 3258, 3801, 4044, 4718, 5068, 6066, 6516, 7077, 7602, 9436, 11403, 12132, 14154, 15204, 21231, 22806, 28308, 42462, 45612, 60997, 84924, 121994, 182991, 243988, 365982, 426979, 548973, 731964, 853958, 1097946, 1280937, 1707916, 2195892, 2561874, 3842811, 5123748, 7685622, 15371244]

約数ペア:

[(1, 15371244), (2, 7685622), (3, 5123748), (4, 3842811), (6, 2561874), (7, 2195892), (9, 1707916), (12, 1280937), (14, 1097946), (18, 853958), (21, 731964), (28, 548973), (36, 426979), (42, 365982), (63, 243988), (84, 182991), (126, 121994), (181, 84924), (252, 60997), (337, 45612), (362, 42462), (543, 28308), (674, 22806), (724, 21231), (1011, 15204), (1086, 14154), (1267, 12132), (1348, 11403), (1629, 9436), (2022, 7602), (2172, 7077), (2359, 6516), (2534, 6066), (3033, 5068), (3258, 4718), (3801, 4044)]