872507718

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{6569}}^1$

素因数の和:6781

約数の個数: 48

約数和(自身を含む): 1943248320

約数和(自身を除く): 1070740602

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 157, 282, 314, 423, 471, 846, 942, 1413, 2826, 6569, 7379, 13138, 14758, 19707, 22137, 39414, 44274, 59121, 66411, 118242, 132822, 308743, 617486, 926229, 1031333, 1852458, 2062666, 2778687, 3093999, 5557374, 6187998, 9281997, 18563994, 48472651, 96945302, 145417953, 290835906, 436253859, 872507718]

約数ペア:

[(1, 872507718), (2, 436253859), (3, 290835906), (6, 145417953), (9, 96945302), (18, 48472651), (47, 18563994), (94, 9281997), (141, 6187998), (157, 5557374), (282, 3093999), (314, 2778687), (423, 2062666), (471, 1852458), (846, 1031333), (942, 926229), (1413, 617486), (2826, 308743), (6569, 132822), (7379, 118242), (13138, 66411), (14758, 59121), (19707, 44274), (22137, 39414)]