2068458516

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{8803}}^1$

素因数の和:8981

約数の個数: 72

約数和(自身を含む): 5364594144

約数和(自身を除く): 3296135628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 428, 549, 642, 732, 963, 1098, 1284, 1926, 2196, 3852, 6527, 8803, 13054, 17606, 19581, 26108, 26409, 35212, 39162, 52818, 58743, 78324, 79227, 105636, 117486, 158454, 234972, 316908, 536983, 941921, 1073966, 1610949, 1883842, 2147932, 2825763, 3221898, 3767684, 4832847, 5651526, 6443796, 8477289, 9665694, 11303052, 16954578, 19331388, 33909156, 57457181, 114914362, 172371543, 229828724, 344743086, 517114629, 689486172, 1034229258, 2068458516]

約数ペア:

[(1, 2068458516), (2, 1034229258), (3, 689486172), (4, 517114629), (6, 344743086), (9, 229828724), (12, 172371543), (18, 114914362), (36, 57457181), (61, 33909156), (107, 19331388), (122, 16954578), (183, 11303052), (214, 9665694), (244, 8477289), (321, 6443796), (366, 5651526), (428, 4832847), (549, 3767684), (642, 3221898), (732, 2825763), (963, 2147932), (1098, 1883842), (1284, 1610949), (1926, 1073966), (2196, 941921), (3852, 536983), (6527, 316908), (8803, 234972), (13054, 158454), (17606, 117486), (19581, 105636), (26108, 79227), (26409, 78324), (35212, 58743), (39162, 52818)]