9005724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 28028000

約数和(自身を除く): 19022276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2749, 3276, 5498, 8247, 10996, 16494, 19243, 24741, 32988, 35737, 38486, 49482, 57729, 71474, 76972, 98964, 107211, 115458, 142948, 173187, 214422, 230916, 250159, 321633, 346374, 428844, 500318, 643266, 692748, 750477, 1000636, 1286532, 1500954, 2251431, 3001908, 4502862, 9005724]

約数ペア:

[(1, 9005724), (2, 4502862), (3, 3001908), (4, 2251431), (6, 1500954), (7, 1286532), (9, 1000636), (12, 750477), (13, 692748), (14, 643266), (18, 500318), (21, 428844), (26, 346374), (28, 321633), (36, 250159), (39, 230916), (42, 214422), (52, 173187), (63, 142948), (78, 115458), (84, 107211), (91, 98964), (117, 76972), (126, 71474), (156, 57729), (182, 49482), (234, 38486), (252, 35737), (273, 32988), (364, 24741), (468, 19243), (546, 16494), (819, 10996), (1092, 8247), (1638, 5498), (2749, 3276)]