3886367772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{140627}}^1$

素因数の和:140695

約数の個数: 72

約数和(自身を含む): 10773229824

約数和(自身を除く): 6886862052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 140627, 281254, 421881, 562508, 843762, 984389, 1687524, 1968778, 2953167, 3937556, 5906334, 6609469, 6890723, 11812668, 13218938, 13781446, 19828407, 20672169, 26437876, 27562892, 39656814, 41344338, 46266283, 79313628, 82688676, 92532566, 138798849, 185065132, 277597698, 323863981, 555195396, 647727962, 971591943, 1295455924, 1943183886, 3886367772]

約数ペア:

[(1, 3886367772), (2, 1943183886), (3, 1295455924), (4, 971591943), (6, 647727962), (7, 555195396), (12, 323863981), (14, 277597698), (21, 185065132), (28, 138798849), (42, 92532566), (47, 82688676), (49, 79313628), (84, 46266283), (94, 41344338), (98, 39656814), (141, 27562892), (147, 26437876), (188, 20672169), (196, 19828407), (282, 13781446), (294, 13218938), (329, 11812668), (564, 6890723), (588, 6609469), (658, 5906334), (987, 3937556), (1316, 2953167), (1974, 1968778), (2303, 1687524), (3948, 984389), (4606, 843762), (6909, 562508), (9212, 421881), (13818, 281254), (27636, 140627)]