21832344

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 59365800

約数和(自身を除く): 37533456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 859, 1059, 1412, 1718, 2118, 2577, 2824, 3177, 3436, 4236, 5154, 6354, 6872, 7731, 8472, 10308, 12708, 15462, 20616, 25416, 30924, 61848, 303227, 606454, 909681, 1212908, 1819362, 2425816, 2729043, 3638724, 5458086, 7277448, 10916172, 21832344]

約数ペア:

[(1, 21832344), (2, 10916172), (3, 7277448), (4, 5458086), (6, 3638724), (8, 2729043), (9, 2425816), (12, 1819362), (18, 1212908), (24, 909681), (36, 606454), (72, 303227), (353, 61848), (706, 30924), (859, 25416), (1059, 20616), (1412, 15462), (1718, 12708), (2118, 10308), (2577, 8472), (2824, 7731), (3177, 6872), (3436, 6354), (4236, 5154)]