19586754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:93

約数の個数: 108

約数和(自身を含む): 51631398

約数和(自身を除く): 32044644

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 121, 138, 153, 187, 198, 207, 242, 253, 306, 363, 374, 391, 414, 506, 529, 561, 726, 759, 782, 1058, 1089, 1122, 1173, 1518, 1587, 1683, 2057, 2178, 2277, 2346, 2783, 3174, 3366, 3519, 4114, 4301, 4554, 4761, 5566, 5819, 6171, 7038, 8349, 8602, 8993, 9522, 11638, 12342, 12903, 16698, 17457, 17986, 18513, 25047, 25806, 26979, 34914, 37026, 38709, 47311, 50094, 52371, 53958, 64009, 77418, 80937, 94622, 98923, 104742, 128018, 141933, 161874, 192027, 197846, 283866, 296769, 384054, 425799, 576081, 593538, 851598, 890307, 1088153, 1152162, 1780614, 2176306, 3264459, 6528918, 9793377, 19586754]

約数ペア:

[(1, 19586754), (2, 9793377), (3, 6528918), (6, 3264459), (9, 2176306), (11, 1780614), (17, 1152162), (18, 1088153), (22, 890307), (23, 851598), (33, 593538), (34, 576081), (46, 425799), (51, 384054), (66, 296769), (69, 283866), (99, 197846), (102, 192027), (121, 161874), (138, 141933), (153, 128018), (187, 104742), (198, 98923), (207, 94622), (242, 80937), (253, 77418), (306, 64009), (363, 53958), (374, 52371), (391, 50094), (414, 47311), (506, 38709), (529, 37026), (561, 34914), (726, 26979), (759, 25806), (782, 25047), (1058, 18513), (1089, 17986), (1122, 17457), (1173, 16698), (1518, 12903), (1587, 12342), (1683, 11638), (2057, 9522), (2178, 8993), (2277, 8602), (2346, 8349), (2783, 7038), (3174, 6171), (3366, 5819), (3519, 5566), (4114, 4761), (4301, 4554)]