18208224

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3752

約数の個数: 72

約数和(自身を含む): 54840240

約数和(自身を除く): 36632016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3719, 4896, 7438, 11157, 14876, 22314, 29752, 33471, 44628, 59504, 63223, 66942, 89256, 119008, 126446, 133884, 178512, 189669, 252892, 267768, 357024, 379338, 505784, 535536, 569007, 758676, 1011568, 1071072, 1138014, 1517352, 2023136, 2276028, 3034704, 4552056, 6069408, 9104112, 18208224]

約数ペア:

[(1, 18208224), (2, 9104112), (3, 6069408), (4, 4552056), (6, 3034704), (8, 2276028), (9, 2023136), (12, 1517352), (16, 1138014), (17, 1071072), (18, 1011568), (24, 758676), (32, 569007), (34, 535536), (36, 505784), (48, 379338), (51, 357024), (68, 267768), (72, 252892), (96, 189669), (102, 178512), (136, 133884), (144, 126446), (153, 119008), (204, 89256), (272, 66942), (288, 63223), (306, 59504), (408, 44628), (544, 33471), (612, 29752), (816, 22314), (1224, 14876), (1632, 11157), (2448, 7438), (3719, 4896)]