6557012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 14582400

約数和(自身を除く): 8025388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 349, 427, 671, 698, 854, 1342, 1396, 1708, 2443, 2684, 3839, 4697, 4886, 7678, 9394, 9772, 15356, 18788, 21289, 26873, 42578, 53746, 85156, 107492, 149023, 234179, 298046, 468358, 596092, 936716, 1639253, 3278506, 6557012]

約数ペア:

[(1, 6557012), (2, 3278506), (4, 1639253), (7, 936716), (11, 596092), (14, 468358), (22, 298046), (28, 234179), (44, 149023), (61, 107492), (77, 85156), (122, 53746), (154, 42578), (244, 26873), (308, 21289), (349, 18788), (427, 15356), (671, 9772), (698, 9394), (854, 7678), (1342, 4886), (1396, 4697), (1708, 3839), (2443, 2684)]