15678480402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{128111}}^1$

素因数の和:128655

約数の個数: 48

約数和(自身を含む): 36653355648

約数和(自身を除く): 20974875246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 523, 1046, 1569, 3138, 4707, 6799, 9414, 13598, 20397, 40794, 61191, 122382, 128111, 256222, 384333, 768666, 1152999, 1665443, 2305998, 3330886, 4996329, 9992658, 14988987, 29977974, 67002053, 134004106, 201006159, 402012318, 603018477, 871026689, 1206036954, 1742053378, 2613080067, 5226160134, 7839240201, 15678480402]

約数ペア:

[(1, 15678480402), (2, 7839240201), (3, 5226160134), (6, 2613080067), (9, 1742053378), (13, 1206036954), (18, 871026689), (26, 603018477), (39, 402012318), (78, 201006159), (117, 134004106), (234, 67002053), (523, 29977974), (1046, 14988987), (1569, 9992658), (3138, 4996329), (4707, 3330886), (6799, 2305998), (9414, 1665443), (13598, 1152999), (20397, 768666), (40794, 384333), (61191, 256222), (122382, 128111)]