39391578

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 87834240

約数和(自身を除く): 48442662

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 134, 178, 201, 267, 367, 402, 534, 603, 734, 801, 1101, 1206, 1602, 2202, 3303, 5963, 6606, 11926, 17889, 24589, 32663, 35778, 49178, 53667, 65326, 73767, 97989, 107334, 147534, 195978, 221301, 293967, 442602, 587934, 2188421, 4376842, 6565263, 13130526, 19695789, 39391578]

約数ペア:

[(1, 39391578), (2, 19695789), (3, 13130526), (6, 6565263), (9, 4376842), (18, 2188421), (67, 587934), (89, 442602), (134, 293967), (178, 221301), (201, 195978), (267, 147534), (367, 107334), (402, 97989), (534, 73767), (603, 65326), (734, 53667), (801, 49178), (1101, 35778), (1206, 32663), (1602, 24589), (2202, 17889), (3303, 11926), (5963, 6606)]