1128235914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71963}}^1$

素因数の和:72051

約数の個数: 48

約数和(自身を含む): 2671879392

約数和(自身を除く): 1543643478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 71963, 143926, 215889, 431778, 647667, 935519, 1295334, 1871038, 2806557, 4821521, 5613114, 8419671, 9643042, 14464563, 16839342, 28929126, 43393689, 62679773, 86787378, 125359546, 188039319, 376078638, 564117957, 1128235914]

約数ペア:

[(1, 1128235914), (2, 564117957), (3, 376078638), (6, 188039319), (9, 125359546), (13, 86787378), (18, 62679773), (26, 43393689), (39, 28929126), (67, 16839342), (78, 14464563), (117, 9643042), (134, 8419671), (201, 5613114), (234, 4821521), (402, 2806557), (603, 1871038), (871, 1295334), (1206, 935519), (1742, 647667), (2613, 431778), (5226, 215889), (7839, 143926), (15678, 71963)]