2189176308

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{204749}}^1$

素因数の和:204779

約数の個数: 72

約数和(自身を含む): 6260436000

約数和(自身を除く): 4071259692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 204749, 409498, 614247, 818996, 1228494, 1842741, 2252239, 2456988, 3685482, 4504478, 5528223, 6756717, 7370964, 9008956, 11056446, 13513434, 16584669, 20270151, 22112892, 27026868, 33169338, 40540302, 49754007, 60810453, 66338676, 81080604, 99508014, 121620906, 182431359, 199016028, 243241812, 364862718, 547294077, 729725436, 1094588154, 2189176308]

約数ペア:

[(1, 2189176308), (2, 1094588154), (3, 729725436), (4, 547294077), (6, 364862718), (9, 243241812), (11, 199016028), (12, 182431359), (18, 121620906), (22, 99508014), (27, 81080604), (33, 66338676), (36, 60810453), (44, 49754007), (54, 40540302), (66, 33169338), (81, 27026868), (99, 22112892), (108, 20270151), (132, 16584669), (162, 13513434), (198, 11056446), (243, 9008956), (297, 7370964), (324, 6756717), (396, 5528223), (486, 4504478), (594, 3685482), (891, 2456988), (972, 2252239), (1188, 1842741), (1782, 1228494), (2673, 818996), (3564, 614247), (5346, 409498), (10692, 204749)]