16517802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 40465440

約数和(自身を除く): 23947638

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 2957, 5586, 5914, 8871, 17742, 20699, 41398, 56183, 62097, 112366, 124194, 144893, 168549, 289786, 337098, 393281, 434679, 786562, 869358, 1179843, 2359686, 2752967, 5505934, 8258901, 16517802]

約数ペア:

[(1, 16517802), (2, 8258901), (3, 5505934), (6, 2752967), (7, 2359686), (14, 1179843), (19, 869358), (21, 786562), (38, 434679), (42, 393281), (49, 337098), (57, 289786), (98, 168549), (114, 144893), (133, 124194), (147, 112366), (266, 62097), (294, 56183), (399, 41398), (798, 20699), (931, 17742), (1862, 8871), (2793, 5914), (2957, 5586)]