15352938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 35582976

約数和(自身を除く): 20230038

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 383, 393, 766, 786, 1149, 1179, 2227, 2298, 2358, 3447, 4454, 6511, 6681, 6894, 13022, 13362, 19533, 20043, 39066, 40086, 50173, 58599, 100346, 117198, 150519, 301038, 451557, 852941, 903114, 1705882, 2558823, 5117646, 7676469, 15352938]

約数ペア:

[(1, 15352938), (2, 7676469), (3, 5117646), (6, 2558823), (9, 1705882), (17, 903114), (18, 852941), (34, 451557), (51, 301038), (102, 150519), (131, 117198), (153, 100346), (262, 58599), (306, 50173), (383, 40086), (393, 39066), (766, 20043), (786, 19533), (1149, 13362), (1179, 13022), (2227, 6894), (2298, 6681), (2358, 6511), (3447, 4454)]