19548504

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15971}}^1$

素因数の和:16000

約数の個数: 48

約数和(自身を含む): 56061720

約数和(自身を除く): 36513216

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, 15971, 31942, 47913, 63884, 95826, 127768, 143739, 191652, 271507, 287478, 383304, 543014, 574956, 814521, 1086028, 1149912, 1629042, 2172056, 2443563, 3258084, 4887126, 6516168, 9774252, 19548504]

約数ペア:

[(1, 19548504), (2, 9774252), (3, 6516168), (4, 4887126), (6, 3258084), (8, 2443563), (9, 2172056), (12, 1629042), (17, 1149912), (18, 1086028), (24, 814521), (34, 574956), (36, 543014), (51, 383304), (68, 287478), (72, 271507), (102, 191652), (136, 143739), (153, 127768), (204, 95826), (306, 63884), (408, 47913), (612, 31942), (1224, 15971)]