15084972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 45007872

約数和(自身を除く): 29922900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1931, 1953, 2604, 3862, 3906, 5793, 7724, 7812, 11586, 13517, 17379, 23172, 27034, 34758, 40551, 54068, 59861, 69516, 81102, 119722, 121653, 162204, 179583, 239444, 243306, 359166, 419027, 486612, 538749, 718332, 838054, 1077498, 1257081, 1676108, 2154996, 2514162, 3771243, 5028324, 7542486, 15084972]

約数ペア:

[(1, 15084972), (2, 7542486), (3, 5028324), (4, 3771243), (6, 2514162), (7, 2154996), (9, 1676108), (12, 1257081), (14, 1077498), (18, 838054), (21, 718332), (28, 538749), (31, 486612), (36, 419027), (42, 359166), (62, 243306), (63, 239444), (84, 179583), (93, 162204), (124, 121653), (126, 119722), (186, 81102), (217, 69516), (252, 59861), (279, 54068), (372, 40551), (434, 34758), (558, 27034), (651, 23172), (868, 17379), (1116, 13517), (1302, 11586), (1931, 7812), (1953, 7724), (2604, 5793), (3862, 3906)]