26746668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 73983728

約数和(自身を除く): 47237060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 853, 871, 1206, 1706, 1742, 2412, 2559, 2613, 3412, 3484, 5118, 5226, 7677, 7839, 10236, 10452, 11089, 15354, 15678, 22178, 30708, 31356, 33267, 44356, 57151, 66534, 99801, 114302, 133068, 171453, 199602, 228604, 342906, 399204, 514359, 685812, 742963, 1028718, 1485926, 2057436, 2228889, 2971852, 4457778, 6686667, 8915556, 13373334, 26746668]

約数ペア:

[(1, 26746668), (2, 13373334), (3, 8915556), (4, 6686667), (6, 4457778), (9, 2971852), (12, 2228889), (13, 2057436), (18, 1485926), (26, 1028718), (36, 742963), (39, 685812), (52, 514359), (67, 399204), (78, 342906), (117, 228604), (134, 199602), (156, 171453), (201, 133068), (234, 114302), (268, 99801), (402, 66534), (468, 57151), (603, 44356), (804, 33267), (853, 31356), (871, 30708), (1206, 22178), (1706, 15678), (1742, 15354), (2412, 11089), (2559, 10452), (2613, 10236), (3412, 7839), (3484, 7677), (5118, 5226)]