15678932958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3941411}}^1$

素因数の和:3941449

約数の個数: 48

約数和(自身を含む): 38736197136

約数和(自身を除く): 23057264178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 3941411, 7882822, 11824233, 23648466, 35472699, 51238343, 67003987, 70945398, 102476686, 134007974, 153715029, 201011961, 307430058, 402023922, 461145087, 603035883, 871051831, 922290174, 1206071766, 1742103662, 2613155493, 5226310986, 7839466479, 15678932958]

約数ペア:

[(1, 15678932958), (2, 7839466479), (3, 5226310986), (6, 2613155493), (9, 1742103662), (13, 1206071766), (17, 922290174), (18, 871051831), (26, 603035883), (34, 461145087), (39, 402023922), (51, 307430058), (78, 201011961), (102, 153715029), (117, 134007974), (153, 102476686), (221, 70945398), (234, 67003987), (306, 51238343), (442, 35472699), (663, 23648466), (1326, 11824233), (1989, 7882822), (3978, 3941411)]