45078894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5125

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 68139666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 5039, 8946, 10078, 15117, 30234, 35273, 45351, 70546, 90702, 105819, 211638, 317457, 357769, 634914, 715538, 1073307, 2146614, 2504383, 3219921, 5008766, 6439842, 7513149, 15026298, 22539447, 45078894]

約数ペア:

[(1, 45078894), (2, 22539447), (3, 15026298), (6, 7513149), (7, 6439842), (9, 5008766), (14, 3219921), (18, 2504383), (21, 2146614), (42, 1073307), (63, 715538), (71, 634914), (126, 357769), (142, 317457), (213, 211638), (426, 105819), (497, 90702), (639, 70546), (994, 45351), (1278, 35273), (1491, 30234), (2982, 15117), (4473, 10078), (5039, 8946)]