12815772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 31567872

約数和(自身を除く): 18752100

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 733, 1457, 1466, 2199, 2914, 2932, 4371, 4398, 5828, 8742, 8796, 17484, 22723, 34451, 45446, 68169, 68902, 90892, 103353, 136338, 137804, 206706, 272676, 413412, 1067981, 2135962, 3203943, 4271924, 6407886, 12815772]

約数ペア:

[(1, 12815772), (2, 6407886), (3, 4271924), (4, 3203943), (6, 2135962), (12, 1067981), (31, 413412), (47, 272676), (62, 206706), (93, 137804), (94, 136338), (124, 103353), (141, 90892), (186, 68902), (188, 68169), (282, 45446), (372, 34451), (564, 22723), (733, 17484), (1457, 8796), (1466, 8742), (2199, 5828), (2914, 4398), (2932, 4371)]