16924698

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 44104320

約数和(自身を除く): 27179622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 619, 651, 882, 1238, 1302, 1519, 1857, 1953, 3038, 3714, 3906, 4333, 4557, 5571, 8666, 9114, 11142, 12999, 13671, 19189, 25998, 27342, 30331, 38378, 38997, 57567, 60662, 77994, 90993, 115134, 134323, 172701, 181986, 268646, 272979, 345402, 402969, 545958, 805938, 940261, 1208907, 1880522, 2417814, 2820783, 5641566, 8462349, 16924698]

約数ペア:

[(1, 16924698), (2, 8462349), (3, 5641566), (6, 2820783), (7, 2417814), (9, 1880522), (14, 1208907), (18, 940261), (21, 805938), (31, 545958), (42, 402969), (49, 345402), (62, 272979), (63, 268646), (93, 181986), (98, 172701), (126, 134323), (147, 115134), (186, 90993), (217, 77994), (279, 60662), (294, 57567), (434, 38997), (441, 38378), (558, 30331), (619, 27342), (651, 25998), (882, 19189), (1238, 13671), (1302, 12999), (1519, 11142), (1857, 9114), (1953, 8666), (3038, 5571), (3714, 4557), (3906, 4333)]