7545426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 18413568

約数和(自身を除く): 10868142

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 107, 138, 146, 161, 214, 219, 321, 322, 438, 483, 511, 642, 749, 966, 1022, 1498, 1533, 1679, 2247, 2461, 3066, 3358, 4494, 4922, 5037, 7383, 7811, 10074, 11753, 14766, 15622, 17227, 23433, 23506, 34454, 35259, 46866, 51681, 54677, 70518, 103362, 109354, 164031, 179653, 328062, 359306, 538959, 1077918, 1257571, 2515142, 3772713, 7545426]

約数ペア:

[(1, 7545426), (2, 3772713), (3, 2515142), (6, 1257571), (7, 1077918), (14, 538959), (21, 359306), (23, 328062), (42, 179653), (46, 164031), (69, 109354), (73, 103362), (107, 70518), (138, 54677), (146, 51681), (161, 46866), (214, 35259), (219, 34454), (321, 23506), (322, 23433), (438, 17227), (483, 15622), (511, 14766), (642, 11753), (749, 10074), (966, 7811), (1022, 7383), (1498, 5037), (1533, 4922), (1679, 4494), (2247, 3358), (2461, 3066)]