13578768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 45780800

約数和(自身を除く): 32202032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 709, 798, 912, 1008, 1064, 1197, 1368, 1418, 1596, 2127, 2128, 2394, 2736, 2836, 3192, 4254, 4788, 4963, 5672, 6381, 6384, 8508, 9576, 9926, 11344, 12762, 13471, 14889, 17016, 19152, 19852, 25524, 26942, 29778, 34032, 39704, 40413, 44667, 51048, 53884, 59556, 79408, 80826, 89334, 94297, 102096, 107768, 119112, 121239, 161652, 178668, 188594, 215536, 238224, 242478, 282891, 323304, 357336, 377188, 484956, 565782, 646608, 714672, 754376, 848673, 969912, 1131564, 1508752, 1697346, 1939824, 2263128, 3394692, 4526256, 6789384, 13578768]

約数ペア:

[(1, 13578768), (2, 6789384), (3, 4526256), (4, 3394692), (6, 2263128), (7, 1939824), (8, 1697346), (9, 1508752), (12, 1131564), (14, 969912), (16, 848673), (18, 754376), (19, 714672), (21, 646608), (24, 565782), (28, 484956), (36, 377188), (38, 357336), (42, 323304), (48, 282891), (56, 242478), (57, 238224), (63, 215536), (72, 188594), (76, 178668), (84, 161652), (112, 121239), (114, 119112), (126, 107768), (133, 102096), (144, 94297), (152, 89334), (168, 80826), (171, 79408), (228, 59556), (252, 53884), (266, 51048), (304, 44667), (336, 40413), (342, 39704), (399, 34032), (456, 29778), (504, 26942), (532, 25524), (684, 19852), (709, 19152), (798, 17016), (912, 14889), (1008, 13471), (1064, 12762), (1197, 11344), (1368, 9926), (1418, 9576), (1596, 8508), (2127, 6384), (2128, 6381), (2394, 5672), (2736, 4963), (2836, 4788), (3192, 4254)]