16922088

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 47400000

約数和(自身を除く): 30477912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 499, 628, 942, 998, 1256, 1413, 1497, 1884, 1996, 2826, 2994, 3768, 3992, 4239, 4491, 5652, 5988, 8478, 8982, 11304, 11976, 13473, 16956, 17964, 26946, 33912, 35928, 53892, 78343, 107784, 156686, 235029, 313372, 470058, 626744, 705087, 940116, 1410174, 1880232, 2115261, 2820348, 4230522, 5640696, 8461044, 16922088]

約数ペア:

[(1, 16922088), (2, 8461044), (3, 5640696), (4, 4230522), (6, 2820348), (8, 2115261), (9, 1880232), (12, 1410174), (18, 940116), (24, 705087), (27, 626744), (36, 470058), (54, 313372), (72, 235029), (108, 156686), (157, 107784), (216, 78343), (314, 53892), (471, 35928), (499, 33912), (628, 26946), (942, 17964), (998, 16956), (1256, 13473), (1413, 11976), (1497, 11304), (1884, 8982), (1996, 8478), (2826, 5988), (2994, 5652), (3768, 4491), (3992, 4239)]