21787672698

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12277}}^1\times {\mathrm{8963}}^1$

素因数の和:21259

約数の個数: 48

約数和(自身を含む): 51508076256

約数和(自身を除く): 29720403558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 8963, 12277, 17926, 24554, 26889, 36831, 53778, 73662, 80667, 98593, 110493, 135047, 161334, 197186, 220986, 270094, 295779, 405141, 591558, 810282, 887337, 1215423, 1774674, 2430846, 110038751, 220077502, 330116253, 660232506, 990348759, 1210426261, 1980697518, 2420852522, 3631278783, 7262557566, 10893836349, 21787672698]

約数ペア:

[(1, 21787672698), (2, 10893836349), (3, 7262557566), (6, 3631278783), (9, 2420852522), (11, 1980697518), (18, 1210426261), (22, 990348759), (33, 660232506), (66, 330116253), (99, 220077502), (198, 110038751), (8963, 2430846), (12277, 1774674), (17926, 1215423), (24554, 887337), (26889, 810282), (36831, 591558), (53778, 405141), (73662, 295779), (80667, 270094), (98593, 220986), (110493, 197186), (135047, 161334)]