138343374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 324009504

約数和(自身を除く): 185666130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 311, 622, 933, 1866, 1901, 2799, 3802, 4043, 5598, 5703, 8086, 11406, 12129, 17109, 24258, 24713, 34218, 36387, 49426, 72774, 74139, 148278, 222417, 444834, 591211, 1182422, 1773633, 3547266, 5320899, 7685743, 10641798, 15371486, 23057229, 46114458, 69171687, 138343374]

約数ペア:

[(1, 138343374), (2, 69171687), (3, 46114458), (6, 23057229), (9, 15371486), (13, 10641798), (18, 7685743), (26, 5320899), (39, 3547266), (78, 1773633), (117, 1182422), (234, 591211), (311, 444834), (622, 222417), (933, 148278), (1866, 74139), (1901, 72774), (2799, 49426), (3802, 36387), (4043, 34218), (5598, 24713), (5703, 24258), (8086, 17109), (11406, 12129)]