1907732.00000000

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 130849884

約数和(自身を除く): 81943866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 81, 98, 101, 122, 126, 147, 162, 183, 189, 202, 294, 303, 366, 378, 427, 441, 549, 567, 606, 707, 854, 882, 909, 1098, 1134, 1281, 1323, 1414, 1647, 1818, 2121, 2562, 2646, 2727, 2989, 3294, 3843, 3969, 4242, 4941, 4949, 5454, 5978, 6161, 6363, 7686, 7938, 8181, 8967, 9882, 9898, 11529, 12322, 12726, 14847, 16362, 17934, 18483, 19089, 23058, 26901, 29694, 34587, 36966, 38178, 43127, 44541, 53802, 55449, 57267, 69174, 80703, 86254, 89082, 110898, 114534, 129381, 133623, 161406, 166347, 242109, 258762, 267246, 301889, 332694, 388143, 400869, 484218, 499041, 603778, 776286, 801738, 905667, 998082, 1164429, 1811334, 2328858, 2717001, 3493287, 5434002, 6986574, 8151003, 16302006, 24453009, 48906018]

約数ペア:

[(1, 48906018), (2, 24453009), (3, 16302006), (6, 8151003), (7, 6986574), (9, 5434002), (14, 3493287), (18, 2717001), (21, 2328858), (27, 1811334), (42, 1164429), (49, 998082), (54, 905667), (61, 801738), (63, 776286), (81, 603778), (98, 499041), (101, 484218), (122, 400869), (126, 388143), (147, 332694), (162, 301889), (183, 267246), (189, 258762), (202, 242109), (294, 166347), (303, 161406), (366, 133623), (378, 129381), (427, 114534), (441, 110898), (549, 89082), (567, 86254), (606, 80703), (707, 69174), (854, 57267), (882, 55449), (909, 53802), (1098, 44541), (1134, 43127), (1281, 38178), (1323, 36966), (1414, 34587), (1647, 29694), (1818, 26901), (2121, 23058), (2562, 19089), (2646, 18483), (2727, 17934), (2989, 16362), (3294, 14847), (3843, 12726), (3969, 12322), (4242, 11529), (4941, 9898), (4949, 9882), (5454, 8967), (5978, 8181), (6161, 7938), (6363, 7686)]