21803676

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 52824576

約数和(自身を除く): 31020900

約数列:

[1, 2, 3, 4, 6, 12, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 564, 577, 804, 1154, 1731, 2308, 3149, 3462, 6298, 6924, 9447, 12596, 18894, 27119, 37788, 38659, 54238, 77318, 81357, 108476, 115977, 154636, 162714, 231954, 325428, 463908, 1816973, 3633946, 5450919, 7267892, 10901838, 21803676]

約数ペア:

[(1, 21803676), (2, 10901838), (3, 7267892), (4, 5450919), (6, 3633946), (12, 1816973), (47, 463908), (67, 325428), (94, 231954), (134, 162714), (141, 154636), (188, 115977), (201, 108476), (268, 81357), (282, 77318), (402, 54238), (564, 38659), (577, 37788), (804, 27119), (1154, 18894), (1731, 12596), (2308, 9447), (3149, 6924), (3462, 6298)]