15519402

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 36501192

約数和(自身を除く): 20981790

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1237, 1394, 2091, 2474, 3711, 4182, 6273, 7422, 11133, 12546, 21029, 22266, 42058, 50717, 63087, 101434, 126174, 152151, 189261, 304302, 378522, 456453, 862189, 912906, 1724378, 2586567, 5173134, 7759701, 15519402]

約数ペア:

[(1, 15519402), (2, 7759701), (3, 5173134), (6, 2586567), (9, 1724378), (17, 912906), (18, 862189), (34, 456453), (41, 378522), (51, 304302), (82, 189261), (102, 152151), (123, 126174), (153, 101434), (246, 63087), (306, 50717), (369, 42058), (697, 22266), (738, 21029), (1237, 12546), (1394, 11133), (2091, 7422), (2474, 6273), (3711, 4182)]