38447316

素因数分解:

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

素因数の和:821

約数の個数: 72

約数和(自身を含む): 102595584

約数和(自身を除く): 64148268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 733, 846, 1116, 1457, 1466, 1692, 2199, 2914, 2932, 4371, 4398, 5828, 6597, 8742, 8796, 13113, 13194, 17484, 22723, 26226, 26388, 34451, 45446, 52452, 68169, 68902, 90892, 103353, 136338, 137804, 204507, 206706, 272676, 310059, 409014, 413412, 620118, 818028, 1067981, 1240236, 2135962, 3203943, 4271924, 6407886, 9611829, 12815772, 19223658, 38447316]

約数ペア:

[(1, 38447316), (2, 19223658), (3, 12815772), (4, 9611829), (6, 6407886), (9, 4271924), (12, 3203943), (18, 2135962), (31, 1240236), (36, 1067981), (47, 818028), (62, 620118), (93, 413412), (94, 409014), (124, 310059), (141, 272676), (186, 206706), (188, 204507), (279, 137804), (282, 136338), (372, 103353), (423, 90892), (558, 68902), (564, 68169), (733, 52452), (846, 45446), (1116, 34451), (1457, 26388), (1466, 26226), (1692, 22723), (2199, 17484), (2914, 13194), (2932, 13113), (4371, 8796), (4398, 8742), (5828, 6597)]