15079218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 38043648

約数和(自身を除く): 22964430

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 257, 381, 462, 514, 762, 771, 889, 1397, 1542, 1778, 1799, 2667, 2794, 2827, 3598, 4191, 5334, 5397, 5654, 8382, 8481, 9779, 10794, 16962, 19558, 19789, 29337, 32639, 39578, 58674, 59367, 65278, 97917, 118734, 195834, 228473, 359029, 456946, 685419, 718058, 1077087, 1370838, 2154174, 2513203, 5026406, 7539609, 15079218]

約数ペア:

[(1, 15079218), (2, 7539609), (3, 5026406), (6, 2513203), (7, 2154174), (11, 1370838), (14, 1077087), (21, 718058), (22, 685419), (33, 456946), (42, 359029), (66, 228473), (77, 195834), (127, 118734), (154, 97917), (231, 65278), (254, 59367), (257, 58674), (381, 39578), (462, 32639), (514, 29337), (762, 19789), (771, 19558), (889, 16962), (1397, 10794), (1542, 9779), (1778, 8481), (1799, 8382), (2667, 5654), (2794, 5397), (2827, 5334), (3598, 4191)]