211676891418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{42257}}^1$

素因数の和:42532

約数の個数: 96

約数和(自身を含む): 490990631040

約数和(自身を除く): 279313739622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 151, 171, 194, 291, 302, 342, 453, 582, 873, 906, 1359, 1746, 1843, 2718, 2869, 3686, 5529, 5738, 8607, 11058, 14647, 16587, 17214, 25821, 29294, 33174, 42257, 43941, 51642, 84514, 87882, 126771, 131823, 253542, 263646, 278293, 380313, 556586, 760626, 802883, 834879, 1605766, 1669758, 2408649, 2504637, 4098929, 4817298, 5009274, 6380807, 7225947, 8197858, 12296787, 12761614, 14451894, 19142421, 24593574, 36890361, 38284842, 57427263, 73780722, 77879651, 114854526, 121235333, 155759302, 233638953, 242470666, 363705999, 467277906, 618938279, 700916859, 727411998, 1091117997, 1237876558, 1401833718, 1856814837, 2182235994, 3713629674, 5570444511, 11140889022, 11759827301, 23519654602, 35279481903, 70558963806, 105838445709, 211676891418]

約数ペア:

[(1, 211676891418), (2, 105838445709), (3, 70558963806), (6, 35279481903), (9, 23519654602), (18, 11759827301), (19, 11140889022), (38, 5570444511), (57, 3713629674), (97, 2182235994), (114, 1856814837), (151, 1401833718), (171, 1237876558), (194, 1091117997), (291, 727411998), (302, 700916859), (342, 618938279), (453, 467277906), (582, 363705999), (873, 242470666), (906, 233638953), (1359, 155759302), (1746, 121235333), (1843, 114854526), (2718, 77879651), (2869, 73780722), (3686, 57427263), (5529, 38284842), (5738, 36890361), (8607, 24593574), (11058, 19142421), (14647, 14451894), (16587, 12761614), (17214, 12296787), (25821, 8197858), (29294, 7225947), (33174, 6380807), (42257, 5009274), (43941, 4817298), (51642, 4098929), (84514, 2504637), (87882, 2408649), (126771, 1669758), (131823, 1605766), (253542, 834879), (263646, 802883), (278293, 760626), (380313, 556586)]