221901804

素因数分解:

$2^2\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{2879}}^1$

素因数の和:5030

約数の個数: 36

約数和(自身を含む): 561375360

約数和(自身を除く): 339473556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2141, 2879, 4282, 5758, 6423, 8564, 8637, 11516, 12846, 17274, 19269, 25692, 25911, 34548, 38538, 51822, 77076, 103644, 6163939, 12327878, 18491817, 24655756, 36983634, 55475451, 73967268, 110950902, 221901804]

約数ペア:

[(1, 221901804), (2, 110950902), (3, 73967268), (4, 55475451), (6, 36983634), (9, 24655756), (12, 18491817), (18, 12327878), (36, 6163939), (2141, 103644), (2879, 77076), (4282, 51822), (5758, 38538), (6423, 34548), (8564, 25911), (8637, 25692), (11516, 19269), (12846, 17274)]