29681694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 53262306

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 93, 102, 119, 126, 149, 153, 186, 189, 217, 238, 279, 298, 306, 357, 378, 434, 447, 459, 527, 558, 651, 714, 837, 894, 918, 1043, 1054, 1071, 1302, 1341, 1581, 1674, 1953, 2086, 2142, 2533, 2682, 3129, 3162, 3213, 3689, 3906, 4023, 4619, 4743, 5066, 5859, 6258, 6426, 7378, 7599, 8046, 9238, 9387, 9486, 11067, 11718, 13857, 14229, 15198, 17731, 18774, 22134, 22797, 27714, 28161, 28458, 32333, 33201, 35462, 41571, 45594, 53193, 56322, 64666, 66402, 68391, 78523, 83142, 96999, 99603, 106386, 124713, 136782, 157046, 159579, 193998, 199206, 235569, 249426, 290997, 319158, 471138, 478737, 549661, 581994, 706707, 872991, 957474, 1099322, 1413414, 1648983, 1745982, 2120121, 3297966, 4240242, 4946949, 9893898, 14840847, 29681694]

約数ペア:

[(1, 29681694), (2, 14840847), (3, 9893898), (6, 4946949), (7, 4240242), (9, 3297966), (14, 2120121), (17, 1745982), (18, 1648983), (21, 1413414), (27, 1099322), (31, 957474), (34, 872991), (42, 706707), (51, 581994), (54, 549661), (62, 478737), (63, 471138), (93, 319158), (102, 290997), (119, 249426), (126, 235569), (149, 199206), (153, 193998), (186, 159579), (189, 157046), (217, 136782), (238, 124713), (279, 106386), (298, 99603), (306, 96999), (357, 83142), (378, 78523), (434, 68391), (447, 66402), (459, 64666), (527, 56322), (558, 53193), (651, 45594), (714, 41571), (837, 35462), (894, 33201), (918, 32333), (1043, 28458), (1054, 28161), (1071, 27714), (1302, 22797), (1341, 22134), (1581, 18774), (1674, 17731), (1953, 15198), (2086, 14229), (2142, 13857), (2533, 11718), (2682, 11067), (3129, 9486), (3162, 9387), (3213, 9238), (3689, 8046), (3906, 7599), (4023, 7378), (4619, 6426), (4743, 6258), (5066, 5859)]