66438414

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 183168000

約数和(自身を除く): 116729586

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 211, 238, 294, 306, 343, 357, 378, 422, 441, 459, 633, 686, 714, 833, 882, 918, 1029, 1071, 1266, 1323, 1477, 1666, 1899, 2058, 2142, 2499, 2646, 2954, 3087, 3213, 3587, 3798, 4431, 4998, 5697, 5831, 6174, 6426, 7174, 7497, 8862, 9261, 10339, 10761, 11394, 11662, 13293, 14994, 17493, 18522, 20678, 21522, 22491, 25109, 26586, 31017, 32283, 34986, 39879, 44982, 50218, 52479, 62034, 64566, 72373, 75327, 79758, 93051, 96849, 104958, 144746, 150654, 157437, 175763, 186102, 193698, 217119, 225981, 279153, 314874, 351526, 434238, 451962, 527289, 558306, 651357, 677943, 1054578, 1230341, 1302714, 1355886, 1581867, 1954071, 2460682, 3163734, 3691023, 3908142, 4745601, 7382046, 9491202, 11073069, 22146138, 33219207, 66438414]

約数ペア:

[(1, 66438414), (2, 33219207), (3, 22146138), (6, 11073069), (7, 9491202), (9, 7382046), (14, 4745601), (17, 3908142), (18, 3691023), (21, 3163734), (27, 2460682), (34, 1954071), (42, 1581867), (49, 1355886), (51, 1302714), (54, 1230341), (63, 1054578), (98, 677943), (102, 651357), (119, 558306), (126, 527289), (147, 451962), (153, 434238), (189, 351526), (211, 314874), (238, 279153), (294, 225981), (306, 217119), (343, 193698), (357, 186102), (378, 175763), (422, 157437), (441, 150654), (459, 144746), (633, 104958), (686, 96849), (714, 93051), (833, 79758), (882, 75327), (918, 72373), (1029, 64566), (1071, 62034), (1266, 52479), (1323, 50218), (1477, 44982), (1666, 39879), (1899, 34986), (2058, 32283), (2142, 31017), (2499, 26586), (2646, 25109), (2954, 22491), (3087, 21522), (3213, 20678), (3587, 18522), (3798, 17493), (4431, 14994), (4998, 13293), (5697, 11662), (5831, 11394), (6174, 10761), (6426, 10339), (7174, 9261), (7497, 8862)]