19012392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 63622260

約数和(自身を除く): 44609868

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 317, 357, 392, 408, 441, 476, 504, 588, 612, 634, 714, 833, 882, 951, 952, 1071, 1176, 1224, 1268, 1428, 1666, 1764, 1902, 2142, 2219, 2499, 2536, 2853, 2856, 3332, 3528, 3804, 4284, 4438, 4998, 5389, 5706, 6657, 6664, 7497, 7608, 8568, 8876, 9996, 10778, 11412, 13314, 14994, 15533, 16167, 17752, 19971, 19992, 21556, 22824, 26628, 29988, 31066, 32334, 37723, 39942, 43112, 46599, 48501, 53256, 59976, 62132, 64668, 75446, 79884, 93198, 97002, 113169, 124264, 129336, 139797, 150892, 159768, 186396, 194004, 226338, 264061, 279594, 301784, 339507, 372792, 388008, 452676, 528122, 559188, 679014, 792183, 905352, 1056244, 1118376, 1358028, 1584366, 2112488, 2376549, 2716056, 3168732, 4753098, 6337464, 9506196, 19012392]

約数ペア:

[(1, 19012392), (2, 9506196), (3, 6337464), (4, 4753098), (6, 3168732), (7, 2716056), (8, 2376549), (9, 2112488), (12, 1584366), (14, 1358028), (17, 1118376), (18, 1056244), (21, 905352), (24, 792183), (28, 679014), (34, 559188), (36, 528122), (42, 452676), (49, 388008), (51, 372792), (56, 339507), (63, 301784), (68, 279594), (72, 264061), (84, 226338), (98, 194004), (102, 186396), (119, 159768), (126, 150892), (136, 139797), (147, 129336), (153, 124264), (168, 113169), (196, 97002), (204, 93198), (238, 79884), (252, 75446), (294, 64668), (306, 62132), (317, 59976), (357, 53256), (392, 48501), (408, 46599), (441, 43112), (476, 39942), (504, 37723), (588, 32334), (612, 31066), (634, 29988), (714, 26628), (833, 22824), (882, 21556), (951, 19992), (952, 19971), (1071, 17752), (1176, 16167), (1224, 15533), (1268, 14994), (1428, 13314), (1666, 11412), (1764, 10778), (1902, 9996), (2142, 8876), (2219, 8568), (2499, 7608), (2536, 7497), (2853, 6664), (2856, 6657), (3332, 5706), (3528, 5389), (3804, 4998), (4284, 4438)]