2013218172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2671}}^1$

素因数の和:3688

約数の個数: 96

約数和(自身を含む): 5973309440

約数和(自身を除く): 3960091268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 997, 1994, 2671, 2991, 3988, 5342, 5982, 6979, 8013, 8973, 10684, 11964, 13958, 16026, 17946, 18697, 20937, 24039, 26919, 27916, 32052, 35892, 37394, 41874, 48078, 53838, 56091, 62811, 72117, 74788, 83748, 96156, 107676, 112182, 125622, 144234, 168273, 188433, 224364, 251244, 288468, 336546, 376866, 504819, 673092, 753732, 1009638, 2019276, 2662987, 5325974, 7988961, 10651948, 15977922, 18640909, 23966883, 31955844, 37281818, 47933766, 55922727, 71900649, 74563636, 95867532, 111845454, 143801298, 167768181, 223690908, 287602596, 335536362, 503304543, 671072724, 1006609086, 2013218172]

約数ペア:

[(1, 2013218172), (2, 1006609086), (3, 671072724), (4, 503304543), (6, 335536362), (7, 287602596), (9, 223690908), (12, 167768181), (14, 143801298), (18, 111845454), (21, 95867532), (27, 74563636), (28, 71900649), (36, 55922727), (42, 47933766), (54, 37281818), (63, 31955844), (84, 23966883), (108, 18640909), (126, 15977922), (189, 10651948), (252, 7988961), (378, 5325974), (756, 2662987), (997, 2019276), (1994, 1009638), (2671, 753732), (2991, 673092), (3988, 504819), (5342, 376866), (5982, 336546), (6979, 288468), (8013, 251244), (8973, 224364), (10684, 188433), (11964, 168273), (13958, 144234), (16026, 125622), (17946, 112182), (18697, 107676), (20937, 96156), (24039, 83748), (26919, 74788), (27916, 72117), (32052, 62811), (35892, 56091), (37394, 53838), (41874, 48078)]