2019293406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{18719}}^1$

素因数の和:19201

約数の個数: 48

約数和(自身を含む): 4722157440

約数和(自身を除く): 2702864034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 461, 922, 1383, 2766, 4149, 5993, 8298, 11986, 17979, 18719, 35958, 37438, 53937, 56157, 107874, 112314, 168471, 243347, 336942, 486694, 730041, 1460082, 2190123, 4380246, 8629459, 17258918, 25888377, 51776754, 77665131, 112182967, 155330262, 224365934, 336548901, 673097802, 1009646703, 2019293406]

約数ペア:

[(1, 2019293406), (2, 1009646703), (3, 673097802), (6, 336548901), (9, 224365934), (13, 155330262), (18, 112182967), (26, 77665131), (39, 51776754), (78, 25888377), (117, 17258918), (234, 8629459), (461, 4380246), (922, 2190123), (1383, 1460082), (2766, 730041), (4149, 486694), (5993, 336942), (8298, 243347), (11986, 168471), (17979, 112314), (18719, 107874), (35958, 56157), (37438, 53937)]