16402662

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:179

約数の個数: 60

約数和(自身を含む): 39225780

約数和(自身を除く): 22823118

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 81, 114, 146, 162, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1539, 1971, 2774, 3078, 3942, 4161, 5329, 5913, 8322, 10658, 11826, 12483, 15987, 24966, 31974, 37449, 47961, 74898, 95922, 101251, 112347, 143883, 202502, 224694, 287766, 303753, 431649, 607506, 863298, 911259, 1822518, 2733777, 5467554, 8201331, 16402662]

約数ペア:

[(1, 16402662), (2, 8201331), (3, 5467554), (6, 2733777), (9, 1822518), (18, 911259), (19, 863298), (27, 607506), (38, 431649), (54, 303753), (57, 287766), (73, 224694), (81, 202502), (114, 143883), (146, 112347), (162, 101251), (171, 95922), (219, 74898), (342, 47961), (438, 37449), (513, 31974), (657, 24966), (1026, 15987), (1314, 12483), (1387, 11826), (1539, 10658), (1971, 8322), (2774, 5913), (3078, 5329), (3942, 4161)]