15691147218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{6947}}^1\times {\mathrm{4327}}^1$

素因数の和:11311

約数の個数: 48

約数和(自身を含む): 35183004480

約数和(自身を除く): 19491857262

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 4327, 6947, 8654, 12981, 13894, 20841, 25962, 38943, 41682, 62523, 77886, 125046, 125483, 201463, 250966, 376449, 402926, 604389, 752898, 1129347, 1208778, 1813167, 2258694, 3626334, 30059669, 60119338, 90179007, 180358014, 270537021, 541074042, 871730401, 1743460802, 2615191203, 5230382406, 7845573609, 15691147218]

約数ペア:

[(1, 15691147218), (2, 7845573609), (3, 5230382406), (6, 2615191203), (9, 1743460802), (18, 871730401), (29, 541074042), (58, 270537021), (87, 180358014), (174, 90179007), (261, 60119338), (522, 30059669), (4327, 3626334), (6947, 2258694), (8654, 1813167), (12981, 1208778), (13894, 1129347), (20841, 752898), (25962, 604389), (38943, 402926), (41682, 376449), (62523, 250966), (77886, 201463), (125046, 125483)]