15920568

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13036

約数の個数: 48

約数和(自身を含む): 45658080

約数和(自身を除く): 29737512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 13007, 26014, 39021, 52028, 78042, 104056, 117063, 156084, 221119, 234126, 312168, 442238, 468252, 663357, 884476, 936504, 1326714, 1768952, 1990071, 2653428, 3980142, 5306856, 7960284, 15920568]

約数ペア:

[(1, 15920568), (2, 7960284), (3, 5306856), (4, 3980142), (6, 2653428), (8, 1990071), (9, 1768952), (12, 1326714), (17, 936504), (18, 884476), (24, 663357), (34, 468252), (36, 442238), (51, 312168), (68, 234126), (72, 221119), (102, 156084), (136, 117063), (153, 104056), (204, 78042), (306, 52028), (408, 39021), (612, 26014), (1224, 13007)]