19009746

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{3079}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 48048000

約数和(自身を除く): 29038254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3079, 3087, 6158, 6174, 9237, 18474, 21553, 27711, 43106, 55422, 64659, 129318, 150871, 193977, 301742, 387954, 452613, 905226, 1056097, 1357839, 2112194, 2715678, 3168291, 6336582, 9504873, 19009746]

約数ペア:

[(1, 19009746), (2, 9504873), (3, 6336582), (6, 3168291), (7, 2715678), (9, 2112194), (14, 1357839), (18, 1056097), (21, 905226), (42, 452613), (49, 387954), (63, 301742), (98, 193977), (126, 150871), (147, 129318), (294, 64659), (343, 55422), (441, 43106), (686, 27711), (882, 21553), (1029, 18474), (2058, 9237), (3079, 6174), (3087, 6158)]