989525394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12464

約数の個数: 96

約数和(自身を含む): 2600252928

約数和(自身を除く): 1610727534

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 341, 403, 429, 558, 682, 806, 858, 1023, 1209, 1287, 2046, 2418, 2574, 3069, 3627, 4433, 6138, 7254, 8866, 12401, 13299, 24802, 26598, 37203, 39897, 74406, 79794, 111609, 136411, 161213, 223218, 272822, 322426, 384431, 409233, 483639, 768862, 818466, 967278, 1153293, 1227699, 1450917, 1773343, 2306586, 2455398, 2901834, 3459879, 3546686, 4228741, 4997603, 5320029, 6919758, 8457482, 9995206, 10640058, 12686223, 14992809, 15960087, 25372446, 29985618, 31920174, 38058669, 44978427, 54973633, 76117338, 89956854, 109947266, 164920899, 329841798, 494762697, 989525394]

約数ペア:

[(1, 989525394), (2, 494762697), (3, 329841798), (6, 164920899), (9, 109947266), (11, 89956854), (13, 76117338), (18, 54973633), (22, 44978427), (26, 38058669), (31, 31920174), (33, 29985618), (39, 25372446), (62, 15960087), (66, 14992809), (78, 12686223), (93, 10640058), (99, 9995206), (117, 8457482), (143, 6919758), (186, 5320029), (198, 4997603), (234, 4228741), (279, 3546686), (286, 3459879), (341, 2901834), (403, 2455398), (429, 2306586), (558, 1773343), (682, 1450917), (806, 1227699), (858, 1153293), (1023, 967278), (1209, 818466), (1287, 768862), (2046, 483639), (2418, 409233), (2574, 384431), (3069, 322426), (3627, 272822), (4433, 223218), (6138, 161213), (7254, 136411), (8866, 111609), (12401, 79794), (13299, 74406), (24802, 39897), (26598, 37203)]