8138802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 21012480

約数和(自身を除く): 12873678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 47, 49, 57, 62, 93, 94, 98, 114, 133, 141, 147, 186, 217, 266, 282, 294, 329, 399, 434, 589, 651, 658, 798, 893, 931, 987, 1178, 1302, 1457, 1519, 1767, 1786, 1862, 1974, 2303, 2679, 2793, 2914, 3038, 3534, 4123, 4371, 4557, 4606, 5358, 5586, 6251, 6909, 8246, 8742, 9114, 10199, 12369, 12502, 13818, 18753, 20398, 24738, 27683, 28861, 30597, 37506, 43757, 55366, 57722, 61194, 71393, 83049, 86583, 87514, 131271, 142786, 166098, 173166, 193781, 214179, 262542, 387562, 428358, 581343, 1162686, 1356467, 2712934, 4069401, 8138802]

約数ペア:

[(1, 8138802), (2, 4069401), (3, 2712934), (6, 1356467), (7, 1162686), (14, 581343), (19, 428358), (21, 387562), (31, 262542), (38, 214179), (42, 193781), (47, 173166), (49, 166098), (57, 142786), (62, 131271), (93, 87514), (94, 86583), (98, 83049), (114, 71393), (133, 61194), (141, 57722), (147, 55366), (186, 43757), (217, 37506), (266, 30597), (282, 28861), (294, 27683), (329, 24738), (399, 20398), (434, 18753), (589, 13818), (651, 12502), (658, 12369), (798, 10199), (893, 9114), (931, 8742), (987, 8246), (1178, 6909), (1302, 6251), (1457, 5586), (1519, 5358), (1767, 4606), (1786, 4557), (1862, 4371), (1974, 4123), (2303, 3534), (2679, 3038), (2793, 2914)]