18202158

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 45741696

約数和(自身を除く): 27539538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 67, 78, 81, 86, 117, 129, 134, 162, 201, 234, 243, 258, 351, 387, 402, 486, 559, 603, 702, 774, 871, 1053, 1118, 1161, 1206, 1677, 1742, 1809, 2106, 2322, 2613, 2881, 3159, 3354, 3483, 3618, 5031, 5226, 5427, 5762, 6318, 6966, 7839, 8643, 10062, 10449, 10854, 15093, 15678, 16281, 17286, 20898, 23517, 25929, 30186, 32562, 37453, 45279, 47034, 51858, 70551, 74906, 77787, 90558, 112359, 135837, 141102, 155574, 211653, 224718, 233361, 271674, 337077, 423306, 466722, 674154, 700083, 1011231, 1400166, 2022462, 3033693, 6067386, 9101079, 18202158]

約数ペア:

[(1, 18202158), (2, 9101079), (3, 6067386), (6, 3033693), (9, 2022462), (13, 1400166), (18, 1011231), (26, 700083), (27, 674154), (39, 466722), (43, 423306), (54, 337077), (67, 271674), (78, 233361), (81, 224718), (86, 211653), (117, 155574), (129, 141102), (134, 135837), (162, 112359), (201, 90558), (234, 77787), (243, 74906), (258, 70551), (351, 51858), (387, 47034), (402, 45279), (486, 37453), (559, 32562), (603, 30186), (702, 25929), (774, 23517), (871, 20898), (1053, 17286), (1118, 16281), (1161, 15678), (1206, 15093), (1677, 10854), (1742, 10449), (1809, 10062), (2106, 8643), (2322, 7839), (2613, 6966), (2881, 6318), (3159, 5762), (3354, 5427), (3483, 5226), (3618, 5031)]