27646668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 82467840

約数和(自身を除く): 54821172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3539, 3906, 7078, 7812, 10617, 14156, 21234, 24773, 31851, 42468, 49546, 63702, 74319, 99092, 109709, 127404, 148638, 219418, 222957, 297276, 329127, 438836, 445914, 658254, 767963, 891828, 987381, 1316508, 1535926, 1974762, 2303889, 3071852, 3949524, 4607778, 6911667, 9215556, 13823334, 27646668]

約数ペア:

[(1, 27646668), (2, 13823334), (3, 9215556), (4, 6911667), (6, 4607778), (7, 3949524), (9, 3071852), (12, 2303889), (14, 1974762), (18, 1535926), (21, 1316508), (28, 987381), (31, 891828), (36, 767963), (42, 658254), (62, 445914), (63, 438836), (84, 329127), (93, 297276), (124, 222957), (126, 219418), (186, 148638), (217, 127404), (252, 109709), (279, 99092), (372, 74319), (434, 63702), (558, 49546), (651, 42468), (868, 31851), (1116, 24773), (1302, 21234), (1953, 14156), (2604, 10617), (3539, 7812), (3906, 7078)]