16547118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 23266002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 179, 186, 213, 217, 358, 426, 434, 497, 537, 651, 994, 1074, 1253, 1302, 1491, 2201, 2506, 2982, 3759, 4402, 5549, 6603, 7518, 11098, 12709, 13206, 15407, 16647, 25418, 30814, 33294, 38127, 38843, 46221, 76254, 77686, 88963, 92442, 116529, 177926, 233058, 266889, 393979, 533778, 787958, 1181937, 2363874, 2757853, 5515706, 8273559, 16547118]

約数ペア:

[(1, 16547118), (2, 8273559), (3, 5515706), (6, 2757853), (7, 2363874), (14, 1181937), (21, 787958), (31, 533778), (42, 393979), (62, 266889), (71, 233058), (93, 177926), (142, 116529), (179, 92442), (186, 88963), (213, 77686), (217, 76254), (358, 46221), (426, 38843), (434, 38127), (497, 33294), (537, 30814), (651, 25418), (994, 16647), (1074, 15407), (1253, 13206), (1302, 12709), (1491, 11098), (2201, 7518), (2506, 6603), (2982, 5549), (3759, 4402)]