19407024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1515

約数の個数: 120

約数和(自身を含む): 66891552

約数和(自身を除く): 47484528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1481, 1638, 1872, 2184, 2962, 3276, 4368, 4443, 5924, 6552, 8886, 10367, 11848, 13104, 13329, 17772, 19253, 20734, 23696, 26658, 31101, 35544, 38506, 41468, 53316, 57759, 62202, 71088, 77012, 82936, 93303, 106632, 115518, 124404, 134771, 154024, 165872, 173277, 186606, 213264, 231036, 248808, 269542, 308048, 346554, 373212, 404313, 462072, 497616, 539084, 693108, 746424, 808626, 924144, 1078168, 1212939, 1386216, 1492848, 1617252, 2156336, 2425878, 2772432, 3234504, 4851756, 6469008, 9703512, 19407024]

約数ペア:

[(1, 19407024), (2, 9703512), (3, 6469008), (4, 4851756), (6, 3234504), (7, 2772432), (8, 2425878), (9, 2156336), (12, 1617252), (13, 1492848), (14, 1386216), (16, 1212939), (18, 1078168), (21, 924144), (24, 808626), (26, 746424), (28, 693108), (36, 539084), (39, 497616), (42, 462072), (48, 404313), (52, 373212), (56, 346554), (63, 308048), (72, 269542), (78, 248808), (84, 231036), (91, 213264), (104, 186606), (112, 173277), (117, 165872), (126, 154024), (144, 134771), (156, 124404), (168, 115518), (182, 106632), (208, 93303), (234, 82936), (252, 77012), (273, 71088), (312, 62202), (336, 57759), (364, 53316), (468, 41468), (504, 38506), (546, 35544), (624, 31101), (728, 26658), (819, 23696), (936, 20734), (1008, 19253), (1092, 17772), (1456, 13329), (1481, 13104), (1638, 11848), (1872, 10367), (2184, 8886), (2962, 6552), (3276, 5924), (4368, 4443)]