12991836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 36465408

約数和(自身を除く): 23473572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 67, 78, 113, 132, 134, 143, 156, 201, 226, 268, 286, 339, 402, 429, 452, 572, 678, 737, 804, 858, 871, 1243, 1356, 1469, 1474, 1716, 1742, 2211, 2486, 2613, 2938, 2948, 3484, 3729, 4407, 4422, 4972, 5226, 5876, 7458, 7571, 8814, 8844, 9581, 10452, 14916, 15142, 16159, 17628, 19162, 22713, 28743, 30284, 32318, 38324, 45426, 48477, 57486, 64636, 83281, 90852, 96954, 98423, 114972, 166562, 193908, 196846, 249843, 295269, 333124, 393692, 499686, 590538, 999372, 1082653, 1181076, 2165306, 3247959, 4330612, 6495918, 12991836]

約数ペア:

[(1, 12991836), (2, 6495918), (3, 4330612), (4, 3247959), (6, 2165306), (11, 1181076), (12, 1082653), (13, 999372), (22, 590538), (26, 499686), (33, 393692), (39, 333124), (44, 295269), (52, 249843), (66, 196846), (67, 193908), (78, 166562), (113, 114972), (132, 98423), (134, 96954), (143, 90852), (156, 83281), (201, 64636), (226, 57486), (268, 48477), (286, 45426), (339, 38324), (402, 32318), (429, 30284), (452, 28743), (572, 22713), (678, 19162), (737, 17628), (804, 16159), (858, 15142), (871, 14916), (1243, 10452), (1356, 9581), (1469, 8844), (1474, 8814), (1716, 7571), (1742, 7458), (2211, 5876), (2486, 5226), (2613, 4972), (2938, 4422), (2948, 4407), (3484, 3729)]