15846894

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 42107040

約数和(自身を除く): 26260146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 98, 106, 113, 126, 147, 159, 189, 226, 294, 318, 339, 371, 378, 441, 477, 678, 742, 791, 882, 954, 1017, 1113, 1323, 1431, 1582, 2034, 2226, 2373, 2597, 2646, 2862, 3051, 3339, 4746, 5194, 5537, 5989, 6102, 6678, 7119, 7791, 10017, 11074, 11978, 14238, 15582, 16611, 17967, 20034, 21357, 23373, 33222, 35934, 41923, 42714, 46746, 49833, 53901, 70119, 83846, 99666, 107802, 125769, 140238, 149499, 161703, 251538, 293461, 298998, 323406, 377307, 586922, 754614, 880383, 1131921, 1760766, 2263842, 2641149, 5282298, 7923447, 15846894]

約数ペア:

[(1, 15846894), (2, 7923447), (3, 5282298), (6, 2641149), (7, 2263842), (9, 1760766), (14, 1131921), (18, 880383), (21, 754614), (27, 586922), (42, 377307), (49, 323406), (53, 298998), (54, 293461), (63, 251538), (98, 161703), (106, 149499), (113, 140238), (126, 125769), (147, 107802), (159, 99666), (189, 83846), (226, 70119), (294, 53901), (318, 49833), (339, 46746), (371, 42714), (378, 41923), (441, 35934), (477, 33222), (678, 23373), (742, 21357), (791, 20034), (882, 17967), (954, 16611), (1017, 15582), (1113, 14238), (1323, 11978), (1431, 11074), (1582, 10017), (2034, 7791), (2226, 7119), (2373, 6678), (2597, 6102), (2646, 5989), (2862, 5537), (3051, 5194), (3339, 4746)]