31716342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 79103232

約数和(自身を除く): 47386890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 1667, 2114, 2718, 3171, 3334, 5001, 6342, 9513, 10002, 11669, 15003, 19026, 23338, 30006, 35007, 70014, 105021, 210042, 251717, 503434, 755151, 1510302, 1762019, 2265453, 3524038, 4530906, 5286057, 10572114, 15858171, 31716342]

約数ペア:

[(1, 31716342), (2, 15858171), (3, 10572114), (6, 5286057), (7, 4530906), (9, 3524038), (14, 2265453), (18, 1762019), (21, 1510302), (42, 755151), (63, 503434), (126, 251717), (151, 210042), (302, 105021), (453, 70014), (906, 35007), (1057, 30006), (1359, 23338), (1667, 19026), (2114, 15003), (2718, 11669), (3171, 10002), (3334, 9513), (5001, 6342)]