11121558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 27509760

約数和(自身を除く): 16388202

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 397, 406, 483, 609, 667, 794, 966, 1191, 1218, 1334, 2001, 2382, 2779, 4002, 4669, 5558, 8337, 9131, 9338, 11513, 14007, 16674, 18262, 23026, 27393, 28014, 34539, 54786, 63917, 69078, 80591, 127834, 161182, 191751, 241773, 264799, 383502, 483546, 529598, 794397, 1588794, 1853593, 3707186, 5560779, 11121558]

約数ペア:

[(1, 11121558), (2, 5560779), (3, 3707186), (6, 1853593), (7, 1588794), (14, 794397), (21, 529598), (23, 483546), (29, 383502), (42, 264799), (46, 241773), (58, 191751), (69, 161182), (87, 127834), (138, 80591), (161, 69078), (174, 63917), (203, 54786), (322, 34539), (397, 28014), (406, 27393), (483, 23026), (609, 18262), (667, 16674), (794, 14007), (966, 11513), (1191, 9338), (1218, 9131), (1334, 8337), (2001, 5558), (2382, 4669), (2779, 4002)]