2019293064

素因数分解:

$2^3\times 3^5\times {\mathrm{1038731}}^1$

素因数の和:1038752

約数の個数: 48

約数和(自身を含む): 5671476720

約数和(自身を除く): 3652183656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1038731, 2077462, 3116193, 4154924, 6232386, 8309848, 9348579, 12464772, 18697158, 24929544, 28045737, 37394316, 56091474, 74788632, 84137211, 112182948, 168274422, 224365896, 252411633, 336548844, 504823266, 673097688, 1009646532, 2019293064]

約数ペア:

[(1, 2019293064), (2, 1009646532), (3, 673097688), (4, 504823266), (6, 336548844), (8, 252411633), (9, 224365896), (12, 168274422), (18, 112182948), (24, 84137211), (27, 74788632), (36, 56091474), (54, 37394316), (72, 28045737), (81, 24929544), (108, 18697158), (162, 12464772), (216, 9348579), (243, 8309848), (324, 6232386), (486, 4154924), (648, 3116193), (972, 2077462), (1944, 1038731)]