2011106844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{17729}}^1$

素因数の和:17899

約数の個数: 72

約数和(自身を含む): 5343680160

約数和(自身を除く): 3332573316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 822, 828, 1233, 1644, 2466, 3151, 4932, 6302, 9453, 12604, 17729, 18906, 28359, 35458, 37812, 53187, 56718, 70916, 106374, 113436, 159561, 212748, 319122, 407767, 638244, 815534, 1223301, 1631068, 2428873, 2446602, 3669903, 4857746, 4893204, 7286619, 7339806, 9715492, 14573238, 14679612, 21859857, 29146476, 43719714, 55864079, 87439428, 111728158, 167592237, 223456316, 335184474, 502776711, 670368948, 1005553422, 2011106844]

約数ペア:

[(1, 2011106844), (2, 1005553422), (3, 670368948), (4, 502776711), (6, 335184474), (9, 223456316), (12, 167592237), (18, 111728158), (23, 87439428), (36, 55864079), (46, 43719714), (69, 29146476), (92, 21859857), (137, 14679612), (138, 14573238), (207, 9715492), (274, 7339806), (276, 7286619), (411, 4893204), (414, 4857746), (548, 3669903), (822, 2446602), (828, 2428873), (1233, 1631068), (1644, 1223301), (2466, 815534), (3151, 638244), (4932, 407767), (6302, 319122), (9453, 212748), (12604, 159561), (17729, 113436), (18906, 106374), (28359, 70916), (35458, 56718), (37812, 53187)]