2021133588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{8803}}^1$

素因数の和:8901

約数の個数: 72

約数和(自身を含む): 5071737888

約数和(自身を除く): 3050604300

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 361, 636, 722, 1007, 1083, 1444, 2014, 2166, 3021, 4028, 4332, 6042, 8803, 12084, 17606, 19133, 26409, 35212, 38266, 52818, 57399, 76532, 105636, 114798, 167257, 229596, 334514, 466559, 501771, 669028, 933118, 1003542, 1399677, 1866236, 2007084, 2799354, 3177883, 5598708, 6355766, 8864621, 9533649, 12711532, 17729242, 19067298, 26593863, 35458484, 38134596, 53187726, 106375452, 168427799, 336855598, 505283397, 673711196, 1010566794, 2021133588]

約数ペア:

[(1, 2021133588), (2, 1010566794), (3, 673711196), (4, 505283397), (6, 336855598), (12, 168427799), (19, 106375452), (38, 53187726), (53, 38134596), (57, 35458484), (76, 26593863), (106, 19067298), (114, 17729242), (159, 12711532), (212, 9533649), (228, 8864621), (318, 6355766), (361, 5598708), (636, 3177883), (722, 2799354), (1007, 2007084), (1083, 1866236), (1444, 1399677), (2014, 1003542), (2166, 933118), (3021, 669028), (4028, 501771), (4332, 466559), (6042, 334514), (8803, 229596), (12084, 167257), (17606, 114798), (19133, 105636), (26409, 76532), (35212, 57399), (38266, 52818)]