16481502

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 38468160

約数和(自身を除く): 21986658

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 73, 74, 111, 113, 146, 219, 222, 226, 333, 339, 438, 657, 666, 678, 999, 1017, 1314, 1971, 1998, 2034, 2701, 3051, 3942, 4181, 5402, 6102, 8103, 8249, 8362, 12543, 16206, 16498, 24309, 24747, 25086, 37629, 48618, 49494, 72927, 74241, 75258, 112887, 145854, 148482, 222723, 225774, 305213, 445446, 610426, 915639, 1831278, 2746917, 5493834, 8240751, 16481502]

約数ペア:

[(1, 16481502), (2, 8240751), (3, 5493834), (6, 2746917), (9, 1831278), (18, 915639), (27, 610426), (37, 445446), (54, 305213), (73, 225774), (74, 222723), (111, 148482), (113, 145854), (146, 112887), (219, 75258), (222, 74241), (226, 72927), (333, 49494), (339, 48618), (438, 37629), (657, 25086), (666, 24747), (678, 24309), (999, 16498), (1017, 16206), (1314, 12543), (1971, 8362), (1998, 8249), (2034, 8103), (2701, 6102), (3051, 5402), (3942, 4181)]