18271332432

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1322

約数の個数: 160

約数和(自身を含む): 52999683200

約数和(自身を除く): 34728350768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 313, 326, 432, 489, 626, 652, 829, 939, 978, 1252, 1304, 1467, 1658, 1878, 1956, 2487, 2504, 2608, 2817, 2934, 3316, 3756, 3912, 4401, 4974, 5008, 5634, 5868, 6632, 7461, 7512, 7824, 8451, 8802, 9948, 11268, 11736, 13264, 14922, 15024, 16902, 17604, 19896, 22383, 22536, 23472, 29844, 33804, 35208, 39792, 44766, 45072, 51019, 59688, 67608, 70416, 89532, 102038, 119376, 135127, 135216, 153057, 179064, 204076, 259477, 270254, 306114, 358128, 405381, 408152, 459171, 518954, 540508, 612228, 778431, 810762, 816304, 918342, 1037908, 1081016, 1216143, 1224456, 1377513, 1556862, 1621524, 1836684, 2075816, 2162032, 2335293, 2432286, 2448912, 2755026, 3113724, 3243048, 3648429, 3673368, 4151632, 4670586, 4864572, 5510052, 6227448, 6486096, 7005879, 7296858, 7346736, 9341172, 9729144, 11020104, 12454896, 14011758, 14593716, 18682344, 19458288, 22040208, 28023516, 29187432, 37364688, 42294751, 56047032, 58374864, 84589502, 112094064, 126884253, 169179004, 253768506, 338358008, 380652759, 507537012, 676716016, 761305518, 1015074024, 1141958277, 1522611036, 2030148048, 2283916554, 3045222072, 4567833108, 6090444144, 9135666216, 18271332432]

約数ペア:

[(1, 18271332432), (2, 9135666216), (3, 6090444144), (4, 4567833108), (6, 3045222072), (8, 2283916554), (9, 2030148048), (12, 1522611036), (16, 1141958277), (18, 1015074024), (24, 761305518), (27, 676716016), (36, 507537012), (48, 380652759), (54, 338358008), (72, 253768506), (108, 169179004), (144, 126884253), (163, 112094064), (216, 84589502), (313, 58374864), (326, 56047032), (432, 42294751), (489, 37364688), (626, 29187432), (652, 28023516), (829, 22040208), (939, 19458288), (978, 18682344), (1252, 14593716), (1304, 14011758), (1467, 12454896), (1658, 11020104), (1878, 9729144), (1956, 9341172), (2487, 7346736), (2504, 7296858), (2608, 7005879), (2817, 6486096), (2934, 6227448), (3316, 5510052), (3756, 4864572), (3912, 4670586), (4401, 4151632), (4974, 3673368), (5008, 3648429), (5634, 3243048), (5868, 3113724), (6632, 2755026), (7461, 2448912), (7512, 2432286), (7824, 2335293), (8451, 2162032), (8802, 2075816), (9948, 1836684), (11268, 1621524), (11736, 1556862), (13264, 1377513), (14922, 1224456), (15024, 1216143), (16902, 1081016), (17604, 1037908), (19896, 918342), (22383, 816304), (22536, 810762), (23472, 778431), (29844, 612228), (33804, 540508), (35208, 518954), (39792, 459171), (44766, 408152), (45072, 405381), (51019, 358128), (59688, 306114), (67608, 270254), (70416, 259477), (89532, 204076), (102038, 179064), (119376, 153057), (135127, 135216)]