15395796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 42622944

約数和(自身を除く): 27227148

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, 491, 603, 804, 871, 982, 1206, 1473, 1742, 1964, 2412, 2613, 2946, 3484, 4419, 5226, 5892, 6383, 7839, 8838, 10452, 12766, 15678, 17676, 19149, 25532, 31356, 32897, 38298, 57447, 65794, 76596, 98691, 114894, 131588, 197382, 229788, 296073, 394764, 427661, 592146, 855322, 1184292, 1282983, 1710644, 2565966, 3848949, 5131932, 7697898, 15395796]

約数ペア:

[(1, 15395796), (2, 7697898), (3, 5131932), (4, 3848949), (6, 2565966), (9, 1710644), (12, 1282983), (13, 1184292), (18, 855322), (26, 592146), (36, 427661), (39, 394764), (52, 296073), (67, 229788), (78, 197382), (117, 131588), (134, 114894), (156, 98691), (201, 76596), (234, 65794), (268, 57447), (402, 38298), (468, 32897), (491, 31356), (603, 25532), (804, 19149), (871, 17676), (982, 15678), (1206, 12766), (1473, 10452), (1742, 8838), (1964, 7839), (2412, 6383), (2613, 5892), (2946, 5226), (3484, 4419)]