12019728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 35997696

約数和(自身を除く): 23977968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 431, 498, 581, 664, 862, 996, 1162, 1293, 1328, 1724, 1743, 1992, 2324, 2586, 3017, 3448, 3486, 3984, 4648, 5172, 6034, 6896, 6972, 9051, 9296, 10344, 12068, 13944, 18102, 20688, 24136, 27888, 35773, 36204, 48272, 71546, 72408, 107319, 143092, 144816, 214638, 250411, 286184, 429276, 500822, 572368, 751233, 858552, 1001644, 1502466, 1717104, 2003288, 3004932, 4006576, 6009864, 12019728]

約数ペア:

[(1, 12019728), (2, 6009864), (3, 4006576), (4, 3004932), (6, 2003288), (7, 1717104), (8, 1502466), (12, 1001644), (14, 858552), (16, 751233), (21, 572368), (24, 500822), (28, 429276), (42, 286184), (48, 250411), (56, 214638), (83, 144816), (84, 143092), (112, 107319), (166, 72408), (168, 71546), (249, 48272), (332, 36204), (336, 35773), (431, 27888), (498, 24136), (581, 20688), (664, 18102), (862, 13944), (996, 12068), (1162, 10344), (1293, 9296), (1328, 9051), (1724, 6972), (1743, 6896), (1992, 6034), (2324, 5172), (2586, 4648), (3017, 3984), (3448, 3486)]