13613262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 31026240

約数和(自身を除く): 17412978

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 89, 106, 111, 159, 178, 222, 267, 318, 481, 534, 689, 962, 1157, 1378, 1443, 1961, 2067, 2314, 2886, 3293, 3471, 3922, 4134, 4717, 5883, 6586, 6942, 9434, 9879, 11766, 14151, 19758, 25493, 28302, 42809, 50986, 61321, 76479, 85618, 122642, 128427, 152958, 174529, 183963, 256854, 349058, 367926, 523587, 1047174, 2268877, 4537754, 6806631, 13613262]

約数ペア:

[(1, 13613262), (2, 6806631), (3, 4537754), (6, 2268877), (13, 1047174), (26, 523587), (37, 367926), (39, 349058), (53, 256854), (74, 183963), (78, 174529), (89, 152958), (106, 128427), (111, 122642), (159, 85618), (178, 76479), (222, 61321), (267, 50986), (318, 42809), (481, 28302), (534, 25493), (689, 19758), (962, 14151), (1157, 11766), (1378, 9879), (1443, 9434), (1961, 6942), (2067, 6586), (2314, 5883), (2886, 4717), (3293, 4134), (3471, 3922)]