5115186

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 11681280

約数和(自身を除く): 6566094

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 103, 178, 186, 206, 267, 279, 309, 534, 558, 618, 801, 927, 1602, 1854, 2759, 3193, 5518, 6386, 8277, 9167, 9579, 16554, 18334, 19158, 24831, 27501, 28737, 49662, 55002, 57474, 82503, 165006, 284177, 568354, 852531, 1705062, 2557593, 5115186]

約数ペア:

[(1, 5115186), (2, 2557593), (3, 1705062), (6, 852531), (9, 568354), (18, 284177), (31, 165006), (62, 82503), (89, 57474), (93, 55002), (103, 49662), (178, 28737), (186, 27501), (206, 24831), (267, 19158), (279, 18334), (309, 16554), (534, 9579), (558, 9167), (618, 8277), (801, 6386), (927, 5518), (1602, 3193), (1854, 2759)]