18583236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 56340480

約数和(自身を除く): 37757244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 523, 564, 658, 756, 846, 987, 1046, 1269, 1316, 1569, 1692, 1974, 2092, 2538, 2961, 3138, 3661, 3948, 4707, 5076, 5922, 6276, 7322, 8883, 9414, 10983, 11844, 14121, 14644, 17766, 18828, 21966, 24581, 28242, 32949, 35532, 43932, 49162, 56484, 65898, 73743, 98324, 98847, 131796, 147486, 172067, 197694, 221229, 294972, 344134, 395388, 442458, 516201, 663687, 688268, 884916, 1032402, 1327374, 1548603, 2064804, 2654748, 3097206, 4645809, 6194412, 9291618, 18583236]

約数ペア:

[(1, 18583236), (2, 9291618), (3, 6194412), (4, 4645809), (6, 3097206), (7, 2654748), (9, 2064804), (12, 1548603), (14, 1327374), (18, 1032402), (21, 884916), (27, 688268), (28, 663687), (36, 516201), (42, 442458), (47, 395388), (54, 344134), (63, 294972), (84, 221229), (94, 197694), (108, 172067), (126, 147486), (141, 131796), (188, 98847), (189, 98324), (252, 73743), (282, 65898), (329, 56484), (378, 49162), (423, 43932), (523, 35532), (564, 32949), (658, 28242), (756, 24581), (846, 21966), (987, 18828), (1046, 17766), (1269, 14644), (1316, 14121), (1569, 11844), (1692, 10983), (1974, 9414), (2092, 8883), (2538, 7322), (2961, 6276), (3138, 5922), (3661, 5076), (3948, 4707)]