142821594

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2333}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 327693600

約数和(自身を除く): 184872006

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 537, 1074, 1611, 2333, 3222, 3401, 4666, 6802, 6999, 10203, 13998, 20406, 20997, 30609, 41994, 44327, 61218, 88654, 132981, 265962, 398943, 417607, 797886, 835214, 1252821, 2505642, 3758463, 7516926, 7934533, 15869066, 23803599, 47607198, 71410797, 142821594]

約数ペア:

[(1, 142821594), (2, 71410797), (3, 47607198), (6, 23803599), (9, 15869066), (18, 7934533), (19, 7516926), (38, 3758463), (57, 2505642), (114, 1252821), (171, 835214), (179, 797886), (342, 417607), (358, 398943), (537, 265962), (1074, 132981), (1611, 88654), (2333, 61218), (3222, 44327), (3401, 41994), (4666, 30609), (6802, 20997), (6999, 20406), (10203, 13998)]