130273542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{344639}}^1$

素因数の和:344657

約数の個数: 32

約数和(自身を含む): 330854400

約数和(自身を除く): 200580858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 344639, 689278, 1033917, 2067834, 2412473, 3101751, 4824946, 6203502, 7237419, 9305253, 14474838, 18610506, 21712257, 43424514, 65136771, 130273542]

約数ペア:

[(1, 130273542), (2, 65136771), (3, 43424514), (6, 21712257), (7, 18610506), (9, 14474838), (14, 9305253), (18, 7237419), (21, 6203502), (27, 4824946), (42, 3101751), (54, 2412473), (63, 2067834), (126, 1033917), (189, 689278), (378, 344639)]