40155822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 99801312

約数和(自身を除く): 59645490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 757, 842, 1263, 1514, 2271, 2526, 2947, 3789, 4542, 5299, 5894, 6813, 7578, 8841, 10598, 13626, 15897, 17682, 26523, 31794, 47691, 53046, 95382, 318697, 637394, 956091, 1912182, 2230879, 2868273, 4461758, 5736546, 6692637, 13385274, 20077911, 40155822]

約数ペア:

[(1, 40155822), (2, 20077911), (3, 13385274), (6, 6692637), (7, 5736546), (9, 4461758), (14, 2868273), (18, 2230879), (21, 1912182), (42, 956091), (63, 637394), (126, 318697), (421, 95382), (757, 53046), (842, 47691), (1263, 31794), (1514, 26523), (2271, 17682), (2526, 15897), (2947, 13626), (3789, 10598), (4542, 8841), (5299, 7578), (5894, 6813)]