16405961628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5659}}^1\times {\mathrm{34513}}^1$

素因数の和:40186

約数の個数: 48

約数和(自身を含む): 43758229760

約数和(自身を除く): 27352268132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5659, 11318, 16977, 22636, 33954, 34513, 39613, 67908, 69026, 79226, 103539, 118839, 138052, 158452, 207078, 237678, 241591, 414156, 475356, 483182, 724773, 966364, 1449546, 2899092, 195309067, 390618134, 585927201, 781236268, 1171854402, 1367163469, 2343708804, 2734326938, 4101490407, 5468653876, 8202980814, 16405961628]

約数ペア:

[(1, 16405961628), (2, 8202980814), (3, 5468653876), (4, 4101490407), (6, 2734326938), (7, 2343708804), (12, 1367163469), (14, 1171854402), (21, 781236268), (28, 585927201), (42, 390618134), (84, 195309067), (5659, 2899092), (11318, 1449546), (16977, 966364), (22636, 724773), (33954, 483182), (34513, 475356), (39613, 414156), (67908, 241591), (69026, 237678), (79226, 207078), (103539, 158452), (118839, 138052)]