42185556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 128136960

約数和(自身を除く): 85951404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1361, 1476, 1722, 2214, 2583, 2722, 3444, 4083, 4428, 5166, 5444, 7749, 8166, 9527, 10332, 12249, 15498, 16332, 19054, 24498, 28581, 30996, 36747, 38108, 48996, 55801, 57162, 73494, 85743, 111602, 114324, 146988, 167403, 171486, 223204, 257229, 334806, 342972, 390607, 502209, 514458, 669612, 781214, 1004418, 1028916, 1171821, 1506627, 1562428, 2008836, 2343642, 3013254, 3515463, 4687284, 6026508, 7030926, 10546389, 14061852, 21092778, 42185556]

約数ペア:

[(1, 42185556), (2, 21092778), (3, 14061852), (4, 10546389), (6, 7030926), (7, 6026508), (9, 4687284), (12, 3515463), (14, 3013254), (18, 2343642), (21, 2008836), (27, 1562428), (28, 1506627), (36, 1171821), (41, 1028916), (42, 1004418), (54, 781214), (63, 669612), (82, 514458), (84, 502209), (108, 390607), (123, 342972), (126, 334806), (164, 257229), (189, 223204), (246, 171486), (252, 167403), (287, 146988), (369, 114324), (378, 111602), (492, 85743), (574, 73494), (738, 57162), (756, 55801), (861, 48996), (1107, 38108), (1148, 36747), (1361, 30996), (1476, 28581), (1722, 24498), (2214, 19054), (2583, 16332), (2722, 15498), (3444, 12249), (4083, 10332), (4428, 9527), (5166, 8166), (5444, 7749)]