123242742

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 325693440

約数和(自身を除く): 202450698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 189, 282, 294, 329, 378, 423, 441, 658, 846, 882, 987, 991, 1269, 1323, 1974, 1982, 2303, 2538, 2646, 2961, 2973, 4606, 5922, 5946, 6909, 6937, 8883, 8919, 13818, 13874, 17766, 17838, 20727, 20811, 26757, 41454, 41622, 46577, 48559, 53514, 62181, 62433, 93154, 97118, 124362, 124866, 139731, 145677, 187299, 279462, 291354, 326039, 374598, 419193, 437031, 652078, 838386, 874062, 978117, 1257579, 1311093, 1956234, 2282273, 2515158, 2622186, 2934351, 4564546, 5868702, 6846819, 8803053, 13693638, 17606106, 20540457, 41080914, 61621371, 123242742]

約数ペア:

[(1, 123242742), (2, 61621371), (3, 41080914), (6, 20540457), (7, 17606106), (9, 13693638), (14, 8803053), (18, 6846819), (21, 5868702), (27, 4564546), (42, 2934351), (47, 2622186), (49, 2515158), (54, 2282273), (63, 1956234), (94, 1311093), (98, 1257579), (126, 978117), (141, 874062), (147, 838386), (189, 652078), (282, 437031), (294, 419193), (329, 374598), (378, 326039), (423, 291354), (441, 279462), (658, 187299), (846, 145677), (882, 139731), (987, 124866), (991, 124362), (1269, 97118), (1323, 93154), (1974, 62433), (1982, 62181), (2303, 53514), (2538, 48559), (2646, 46577), (2961, 41622), (2973, 41454), (4606, 26757), (5922, 20811), (5946, 20727), (6909, 17838), (6937, 17766), (8883, 13874), (8919, 13818)]