2021674194

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{173}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 4764147840

約数和(自身を除く): 2742473646

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 97, 138, 173, 194, 207, 291, 346, 414, 519, 582, 621, 873, 1038, 1242, 1557, 1746, 2231, 2619, 3114, 3979, 4462, 4671, 5238, 6693, 7958, 9342, 9409, 11937, 13386, 16781, 18818, 20079, 23874, 28227, 33562, 35811, 40158, 50343, 56454, 60237, 71622, 84681, 100686, 107433, 120474, 151029, 169362, 214866, 216407, 254043, 302058, 385963, 432814, 453087, 508086, 649221, 771926, 906174, 1157889, 1298442, 1627757, 1947663, 2315778, 3255514, 3473667, 3895326, 4883271, 5842989, 6947334, 9766542, 10421001, 11685978, 14649813, 20842002, 29299626, 37438411, 43949439, 74876822, 87898878, 112315233, 224630466, 336945699, 673891398, 1010837097, 2021674194]

約数ペア:

[(1, 2021674194), (2, 1010837097), (3, 673891398), (6, 336945699), (9, 224630466), (18, 112315233), (23, 87898878), (27, 74876822), (46, 43949439), (54, 37438411), (69, 29299626), (97, 20842002), (138, 14649813), (173, 11685978), (194, 10421001), (207, 9766542), (291, 6947334), (346, 5842989), (414, 4883271), (519, 3895326), (582, 3473667), (621, 3255514), (873, 2315778), (1038, 1947663), (1242, 1627757), (1557, 1298442), (1746, 1157889), (2231, 906174), (2619, 771926), (3114, 649221), (3979, 508086), (4462, 453087), (4671, 432814), (5238, 385963), (6693, 302058), (7958, 254043), (9342, 216407), (9409, 214866), (11937, 169362), (13386, 151029), (16781, 120474), (18818, 107433), (20079, 100686), (23874, 84681), (28227, 71622), (33562, 60237), (35811, 56454), (40158, 50343)]