29478918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 48903162

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 41, 42, 51, 53, 57, 82, 102, 106, 114, 119, 123, 133, 159, 238, 246, 266, 287, 318, 323, 357, 371, 399, 574, 646, 697, 714, 742, 779, 798, 861, 901, 969, 1007, 1113, 1394, 1558, 1722, 1802, 1938, 2014, 2091, 2173, 2226, 2261, 2337, 2703, 3021, 4182, 4346, 4522, 4674, 4879, 5406, 5453, 6042, 6307, 6519, 6783, 7049, 9758, 10906, 12614, 13038, 13243, 13566, 14098, 14637, 15211, 16359, 17119, 18921, 21147, 26486, 29274, 30422, 32718, 34238, 36941, 37842, 39729, 41287, 42294, 45633, 51357, 73882, 79458, 82574, 91266, 92701, 102714, 110823, 119833, 123861, 185402, 221646, 239666, 247722, 258587, 278103, 289009, 359499, 517174, 556206, 578018, 701879, 718998, 775761, 867027, 1403758, 1551522, 1734054, 2105637, 4211274, 4913153, 9826306, 14739459, 29478918]

約数ペア:

[(1, 29478918), (2, 14739459), (3, 9826306), (6, 4913153), (7, 4211274), (14, 2105637), (17, 1734054), (19, 1551522), (21, 1403758), (34, 867027), (38, 775761), (41, 718998), (42, 701879), (51, 578018), (53, 556206), (57, 517174), (82, 359499), (102, 289009), (106, 278103), (114, 258587), (119, 247722), (123, 239666), (133, 221646), (159, 185402), (238, 123861), (246, 119833), (266, 110823), (287, 102714), (318, 92701), (323, 91266), (357, 82574), (371, 79458), (399, 73882), (574, 51357), (646, 45633), (697, 42294), (714, 41287), (742, 39729), (779, 37842), (798, 36941), (861, 34238), (901, 32718), (969, 30422), (1007, 29274), (1113, 26486), (1394, 21147), (1558, 18921), (1722, 17119), (1802, 16359), (1938, 15211), (2014, 14637), (2091, 14098), (2173, 13566), (2226, 13243), (2261, 13038), (2337, 12614), (2703, 10906), (3021, 9758), (4182, 7049), (4346, 6783), (4522, 6519), (4674, 6307), (4879, 6042), (5406, 5453)]