42708618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 99515520

約数和(自身を除く): 56806902

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2657, 2679, 5314, 5358, 7971, 8037, 15942, 16074, 23913, 47826, 50483, 100966, 124879, 151449, 249758, 302898, 374637, 454347, 749274, 908694, 1123911, 2247822, 2372701, 4745402, 7118103, 14236206, 21354309, 42708618]

約数ペア:

[(1, 42708618), (2, 21354309), (3, 14236206), (6, 7118103), (9, 4745402), (18, 2372701), (19, 2247822), (38, 1123911), (47, 908694), (57, 749274), (94, 454347), (114, 374637), (141, 302898), (171, 249758), (282, 151449), (342, 124879), (423, 100966), (846, 50483), (893, 47826), (1786, 23913), (2657, 16074), (2679, 15942), (5314, 8037), (5358, 7971)]