223347546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 511187040

約数和(自身を除く): 287839494

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 331, 342, 662, 993, 1973, 1986, 2979, 3946, 5919, 5958, 6289, 11838, 12578, 17757, 18867, 35514, 37487, 37734, 56601, 74974, 112461, 113202, 224922, 337383, 653063, 674766, 1306126, 1959189, 3918378, 5877567, 11755134, 12408197, 24816394, 37224591, 74449182, 111673773, 223347546]

約数ペア:

[(1, 223347546), (2, 111673773), (3, 74449182), (6, 37224591), (9, 24816394), (18, 12408197), (19, 11755134), (38, 5877567), (57, 3918378), (114, 1959189), (171, 1306126), (331, 674766), (342, 653063), (662, 337383), (993, 224922), (1973, 113202), (1986, 112461), (2979, 74974), (3946, 56601), (5919, 37734), (5958, 37487), (6289, 35514), (11838, 18867), (12578, 17757)]