128914506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53849}}^1$

素因数の和:53883

約数の個数: 48

約数和(自身を含む): 336024000

約数和(自身を除く): 207109494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 53849, 107698, 161547, 323094, 376943, 484641, 753886, 969282, 1023131, 1130829, 2046262, 2261658, 3069393, 3392487, 6138786, 6784974, 7161917, 9208179, 14323834, 18416358, 21485751, 42971502, 64457253, 128914506]

約数ペア:

[(1, 128914506), (2, 64457253), (3, 42971502), (6, 21485751), (7, 18416358), (9, 14323834), (14, 9208179), (18, 7161917), (19, 6784974), (21, 6138786), (38, 3392487), (42, 3069393), (57, 2261658), (63, 2046262), (114, 1130829), (126, 1023131), (133, 969282), (171, 753886), (266, 484641), (342, 376943), (399, 323094), (798, 161547), (1197, 107698), (2394, 53849)]