11946871908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{19559}}^1$

素因数の和:19654

約数の個数: 108

約数和(自身を含む): 32551908480

約数和(自身を除く): 20605036572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 361, 423, 564, 684, 722, 846, 893, 1083, 1444, 1692, 1786, 2166, 2679, 3249, 3572, 4332, 5358, 6498, 8037, 10716, 12996, 16074, 16967, 19559, 32148, 33934, 39118, 50901, 58677, 67868, 78236, 101802, 117354, 152703, 176031, 203604, 234708, 305406, 352062, 371621, 610812, 704124, 743242, 919273, 1114863, 1486484, 1838546, 2229726, 2757819, 3344589, 3677092, 4459452, 5515638, 6689178, 7060799, 8273457, 11031276, 13378356, 14121598, 16546914, 17466187, 21182397, 28243196, 33093828, 34932374, 42364794, 52398561, 63547191, 69864748, 84729588, 104797122, 127094382, 157195683, 209594244, 254188764, 314391366, 331857553, 628782732, 663715106, 995572659, 1327430212, 1991145318, 2986717977, 3982290636, 5973435954, 11946871908]

約数ペア:

[(1, 11946871908), (2, 5973435954), (3, 3982290636), (4, 2986717977), (6, 1991145318), (9, 1327430212), (12, 995572659), (18, 663715106), (19, 628782732), (36, 331857553), (38, 314391366), (47, 254188764), (57, 209594244), (76, 157195683), (94, 127094382), (114, 104797122), (141, 84729588), (171, 69864748), (188, 63547191), (228, 52398561), (282, 42364794), (342, 34932374), (361, 33093828), (423, 28243196), (564, 21182397), (684, 17466187), (722, 16546914), (846, 14121598), (893, 13378356), (1083, 11031276), (1444, 8273457), (1692, 7060799), (1786, 6689178), (2166, 5515638), (2679, 4459452), (3249, 3677092), (3572, 3344589), (4332, 2757819), (5358, 2229726), (6498, 1838546), (8037, 1486484), (10716, 1114863), (12996, 919273), (16074, 743242), (16967, 704124), (19559, 610812), (32148, 371621), (33934, 352062), (39118, 305406), (50901, 234708), (58677, 203604), (67868, 176031), (78236, 152703), (101802, 117354)]