19173635604

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{491783}}^1$

素因数の和:491834

約数の個数: 72

約数和(自身を含む): 52463517120

約数和(自身を除く): 33289881516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 38988, 491783, 983566, 1475349, 1967132, 2950698, 4426047, 5901396, 8852094, 9343877, 13278141, 17704188, 18687754, 26556282, 28031631, 37375508, 53112564, 56063262, 84094893, 112126524, 168189786, 177533663, 252284679, 336379572, 355067326, 504569358, 532600989, 710134652, 1009138716, 1065201978, 1597802967, 2130403956, 3195605934, 4793408901, 6391211868, 9586817802, 19173635604]

約数ペア:

[(1, 19173635604), (2, 9586817802), (3, 6391211868), (4, 4793408901), (6, 3195605934), (9, 2130403956), (12, 1597802967), (18, 1065201978), (19, 1009138716), (27, 710134652), (36, 532600989), (38, 504569358), (54, 355067326), (57, 336379572), (76, 252284679), (108, 177533663), (114, 168189786), (171, 112126524), (228, 84094893), (342, 56063262), (361, 53112564), (513, 37375508), (684, 28031631), (722, 26556282), (1026, 18687754), (1083, 17704188), (1444, 13278141), (2052, 9343877), (2166, 8852094), (3249, 5901396), (4332, 4426047), (6498, 2950698), (9747, 1967132), (12996, 1475349), (19494, 983566), (38988, 491783)]