2019752154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{552751}}^1$

素因数の和:552795

約数の個数: 48

約数和(自身を含む): 5173758720

約数和(自身を除く): 3154006566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 552751, 1105502, 1658253, 3316506, 3869257, 4974759, 7738514, 9949518, 11607771, 16029779, 23215542, 32059558, 34823313, 48089337, 69646626, 96178674, 112208453, 144268011, 224416906, 288536022, 336625359, 673250718, 1009876077, 2019752154]

約数ペア:

[(1, 2019752154), (2, 1009876077), (3, 673250718), (6, 336625359), (7, 288536022), (9, 224416906), (14, 144268011), (18, 112208453), (21, 96178674), (29, 69646626), (42, 48089337), (58, 34823313), (63, 32059558), (87, 23215542), (126, 16029779), (174, 11607771), (203, 9949518), (261, 7738514), (406, 4974759), (522, 3869257), (609, 3316506), (1218, 1658253), (1827, 1105502), (3654, 552751)]