19870433136

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{159157}}^1$

素因数の和:159208

約数の個数: 120

約数和(自身を含む): 60588267440

約数和(自身を除く): 40717834304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 289, 306, 408, 432, 459, 578, 612, 816, 867, 918, 1156, 1224, 1734, 1836, 2312, 2448, 2601, 3468, 3672, 4624, 5202, 6936, 7344, 7803, 10404, 13872, 15606, 20808, 31212, 41616, 62424, 124848, 159157, 318314, 477471, 636628, 954942, 1273256, 1432413, 1909884, 2546512, 2705669, 2864826, 3819768, 4297239, 5411338, 5729652, 7639536, 8117007, 8594478, 10822676, 11459304, 16234014, 17188956, 21645352, 22918608, 24351021, 32468028, 34377912, 43290704, 45996373, 48702042, 64936056, 68755824, 73053063, 91992746, 97404084, 129872112, 137989119, 146106126, 183985492, 194808168, 275978238, 292212252, 367970984, 389616336, 413967357, 551956476, 584424504, 735941968, 827934714, 1103912952, 1168849008, 1241902071, 1655869428, 2207825904, 2483804142, 3311738856, 4967608284, 6623477712, 9935216568, 19870433136]

約数ペア:

[(1, 19870433136), (2, 9935216568), (3, 6623477712), (4, 4967608284), (6, 3311738856), (8, 2483804142), (9, 2207825904), (12, 1655869428), (16, 1241902071), (17, 1168849008), (18, 1103912952), (24, 827934714), (27, 735941968), (34, 584424504), (36, 551956476), (48, 413967357), (51, 389616336), (54, 367970984), (68, 292212252), (72, 275978238), (102, 194808168), (108, 183985492), (136, 146106126), (144, 137989119), (153, 129872112), (204, 97404084), (216, 91992746), (272, 73053063), (289, 68755824), (306, 64936056), (408, 48702042), (432, 45996373), (459, 43290704), (578, 34377912), (612, 32468028), (816, 24351021), (867, 22918608), (918, 21645352), (1156, 17188956), (1224, 16234014), (1734, 11459304), (1836, 10822676), (2312, 8594478), (2448, 8117007), (2601, 7639536), (3468, 5729652), (3672, 5411338), (4624, 4297239), (5202, 3819768), (6936, 2864826), (7344, 2705669), (7803, 2546512), (10404, 1909884), (13872, 1432413), (15606, 1273256), (20808, 954942), (31212, 636628), (41616, 477471), (62424, 318314), (124848, 159157)]