38181792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 116635680

約数和(自身を除く): 78453888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 121, 132, 152, 173, 176, 209, 228, 242, 264, 304, 346, 352, 363, 418, 456, 484, 519, 528, 608, 627, 692, 726, 836, 912, 968, 1038, 1056, 1254, 1384, 1452, 1672, 1824, 1903, 1936, 2076, 2299, 2508, 2768, 2904, 3287, 3344, 3806, 3872, 4152, 4598, 5016, 5536, 5709, 5808, 6574, 6688, 6897, 7612, 8304, 9196, 9861, 10032, 11418, 11616, 13148, 13794, 15224, 16608, 18392, 19722, 20064, 20933, 22836, 26296, 27588, 30448, 36157, 36784, 39444, 41866, 45672, 52592, 55176, 60896, 62799, 72314, 73568, 78888, 83732, 91344, 105184, 108471, 110352, 125598, 144628, 157776, 167464, 182688, 216942, 220704, 251196, 289256, 315552, 334928, 397727, 433884, 502392, 578512, 669856, 795454, 867768, 1004784, 1157024, 1193181, 1590908, 1735536, 2009568, 2386362, 3181816, 3471072, 4772724, 6363632, 9545448, 12727264, 19090896, 38181792]

約数ペア:

[(1, 38181792), (2, 19090896), (3, 12727264), (4, 9545448), (6, 6363632), (8, 4772724), (11, 3471072), (12, 3181816), (16, 2386362), (19, 2009568), (22, 1735536), (24, 1590908), (32, 1193181), (33, 1157024), (38, 1004784), (44, 867768), (48, 795454), (57, 669856), (66, 578512), (76, 502392), (88, 433884), (96, 397727), (114, 334928), (121, 315552), (132, 289256), (152, 251196), (173, 220704), (176, 216942), (209, 182688), (228, 167464), (242, 157776), (264, 144628), (304, 125598), (346, 110352), (352, 108471), (363, 105184), (418, 91344), (456, 83732), (484, 78888), (519, 73568), (528, 72314), (608, 62799), (627, 60896), (692, 55176), (726, 52592), (836, 45672), (912, 41866), (968, 39444), (1038, 36784), (1056, 36157), (1254, 30448), (1384, 27588), (1452, 26296), (1672, 22836), (1824, 20933), (1903, 20064), (1936, 19722), (2076, 18392), (2299, 16608), (2508, 15224), (2768, 13794), (2904, 13148), (3287, 11616), (3344, 11418), (3806, 10032), (3872, 9861), (4152, 9196), (4598, 8304), (5016, 7612), (5536, 6897), (5709, 6688), (5808, 6574)]