27597654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 72783360

約数和(自身を除く): 45185706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 89, 107, 126, 138, 161, 178, 207, 214, 267, 321, 322, 414, 483, 534, 623, 642, 749, 801, 963, 966, 1246, 1449, 1498, 1602, 1869, 1926, 2047, 2247, 2461, 2898, 3738, 4094, 4494, 4922, 5607, 6141, 6741, 7383, 9523, 11214, 12282, 13482, 14329, 14766, 17227, 18423, 19046, 22149, 28569, 28658, 34454, 36846, 42987, 44298, 51681, 57138, 66661, 85707, 85974, 103362, 128961, 133322, 155043, 171414, 199983, 219029, 257922, 310086, 399966, 438058, 599949, 657087, 1199898, 1314174, 1533203, 1971261, 3066406, 3942522, 4599609, 9199218, 13798827, 27597654]

約数ペア:

[(1, 27597654), (2, 13798827), (3, 9199218), (6, 4599609), (7, 3942522), (9, 3066406), (14, 1971261), (18, 1533203), (21, 1314174), (23, 1199898), (42, 657087), (46, 599949), (63, 438058), (69, 399966), (89, 310086), (107, 257922), (126, 219029), (138, 199983), (161, 171414), (178, 155043), (207, 133322), (214, 128961), (267, 103362), (321, 85974), (322, 85707), (414, 66661), (483, 57138), (534, 51681), (623, 44298), (642, 42987), (749, 36846), (801, 34454), (963, 28658), (966, 28569), (1246, 22149), (1449, 19046), (1498, 18423), (1602, 17227), (1869, 14766), (1926, 14329), (2047, 13482), (2247, 12282), (2461, 11214), (2898, 9523), (3738, 7383), (4094, 6741), (4494, 6141), (4922, 5607)]