38969406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 109478304

約数和(自身を除く): 70508898

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 49, 51, 63, 69, 98, 102, 113, 119, 126, 138, 147, 153, 161, 207, 226, 238, 294, 306, 322, 339, 357, 391, 414, 441, 483, 678, 714, 782, 791, 833, 882, 966, 1017, 1071, 1127, 1173, 1449, 1582, 1666, 1921, 2034, 2142, 2254, 2346, 2373, 2499, 2599, 2737, 2898, 3381, 3519, 3842, 4746, 4998, 5198, 5474, 5537, 5763, 6762, 7038, 7119, 7497, 7797, 8211, 10143, 11074, 11526, 13447, 14238, 14994, 15594, 16422, 16611, 17289, 18193, 19159, 20286, 23391, 24633, 26894, 33222, 34578, 36386, 38318, 40341, 44183, 46782, 49266, 49833, 54579, 57477, 80682, 88366, 94129, 99666, 109158, 114954, 121023, 127351, 132549, 163737, 172431, 188258, 242046, 254702, 265098, 282387, 309281, 327474, 344862, 382053, 397647, 564774, 618562, 764106, 795294, 847161, 927843, 1146159, 1694322, 1855686, 2164967, 2292318, 2783529, 4329934, 5567058, 6494901, 12989802, 19484703, 38969406]

約数ペア:

[(1, 38969406), (2, 19484703), (3, 12989802), (6, 6494901), (7, 5567058), (9, 4329934), (14, 2783529), (17, 2292318), (18, 2164967), (21, 1855686), (23, 1694322), (34, 1146159), (42, 927843), (46, 847161), (49, 795294), (51, 764106), (63, 618562), (69, 564774), (98, 397647), (102, 382053), (113, 344862), (119, 327474), (126, 309281), (138, 282387), (147, 265098), (153, 254702), (161, 242046), (207, 188258), (226, 172431), (238, 163737), (294, 132549), (306, 127351), (322, 121023), (339, 114954), (357, 109158), (391, 99666), (414, 94129), (441, 88366), (483, 80682), (678, 57477), (714, 54579), (782, 49833), (791, 49266), (833, 46782), (882, 44183), (966, 40341), (1017, 38318), (1071, 36386), (1127, 34578), (1173, 33222), (1449, 26894), (1582, 24633), (1666, 23391), (1921, 20286), (2034, 19159), (2142, 18193), (2254, 17289), (2346, 16611), (2373, 16422), (2499, 15594), (2599, 14994), (2737, 14238), (2898, 13447), (3381, 11526), (3519, 11074), (3842, 10143), (4746, 8211), (4998, 7797), (5198, 7497), (5474, 7119), (5537, 7038), (5763, 6762)]