1931383098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2284

約数の個数: 96

約数和(自身を含む): 4583367360

約数和(自身を除く): 2651984262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 61, 86, 114, 122, 129, 171, 183, 258, 342, 366, 387, 549, 774, 817, 1098, 1159, 1634, 2153, 2318, 2451, 2623, 3477, 4306, 4902, 5246, 6459, 6954, 7353, 7869, 10431, 12918, 14706, 15738, 19377, 20862, 23607, 38754, 40907, 47214, 49837, 81814, 92579, 99674, 122721, 131333, 149511, 185158, 245442, 262666, 277737, 299022, 368163, 393999, 448533, 555474, 736326, 787998, 833211, 897066, 1181997, 1666422, 1759001, 2363994, 2495327, 3518002, 4990654, 5277003, 5647319, 7485981, 10554006, 11294638, 14971962, 15831009, 16941957, 22457943, 31662018, 33883914, 44915886, 50825871, 101651742, 107299061, 214598122, 321897183, 643794366, 965691549, 1931383098]

約数ペア:

[(1, 1931383098), (2, 965691549), (3, 643794366), (6, 321897183), (9, 214598122), (18, 107299061), (19, 101651742), (38, 50825871), (43, 44915886), (57, 33883914), (61, 31662018), (86, 22457943), (114, 16941957), (122, 15831009), (129, 14971962), (171, 11294638), (183, 10554006), (258, 7485981), (342, 5647319), (366, 5277003), (387, 4990654), (549, 3518002), (774, 2495327), (817, 2363994), (1098, 1759001), (1159, 1666422), (1634, 1181997), (2153, 897066), (2318, 833211), (2451, 787998), (2623, 736326), (3477, 555474), (4306, 448533), (4902, 393999), (5246, 368163), (6459, 299022), (6954, 277737), (7353, 262666), (7869, 245442), (10431, 185158), (12918, 149511), (14706, 131333), (15738, 122721), (19377, 99674), (20862, 92579), (23607, 81814), (38754, 49837), (40907, 47214)]