42988638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 108218880

約数和(自身を除く): 65230242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 769, 847, 1331, 1538, 1694, 2307, 2541, 2662, 3993, 4614, 5082, 5383, 7986, 8459, 9317, 10766, 16149, 16918, 18634, 25377, 27951, 32298, 50754, 55902, 59213, 93049, 118426, 177639, 186098, 279147, 355278, 558294, 651343, 1023539, 1302686, 1954029, 2047078, 3070617, 3908058, 6141234, 7164773, 14329546, 21494319, 42988638]

約数ペア:

[(1, 42988638), (2, 21494319), (3, 14329546), (6, 7164773), (7, 6141234), (11, 3908058), (14, 3070617), (21, 2047078), (22, 1954029), (33, 1302686), (42, 1023539), (66, 651343), (77, 558294), (121, 355278), (154, 279147), (231, 186098), (242, 177639), (363, 118426), (462, 93049), (726, 59213), (769, 55902), (847, 50754), (1331, 32298), (1538, 27951), (1694, 25377), (2307, 18634), (2541, 16918), (2662, 16149), (3993, 10766), (4614, 9317), (5082, 8459), (5383, 7986)]