146897478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89681}}^1$

素因数の和:89709

約数の個数: 48

約数和(自身を含む): 391730976

約数和(自身を除く): 244833498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 89681, 179362, 269043, 538086, 627767, 807129, 1165853, 1255534, 1614258, 1883301, 2331706, 3497559, 3766602, 5649903, 6995118, 8160971, 10492677, 11299806, 16321942, 20985354, 24482913, 48965826, 73448739, 146897478]

約数ペア:

[(1, 146897478), (2, 73448739), (3, 48965826), (6, 24482913), (7, 20985354), (9, 16321942), (13, 11299806), (14, 10492677), (18, 8160971), (21, 6995118), (26, 5649903), (39, 3766602), (42, 3497559), (63, 2331706), (78, 1883301), (91, 1614258), (117, 1255534), (126, 1165853), (182, 807129), (234, 627767), (273, 538086), (546, 269043), (819, 179362), (1638, 89681)]