2018147748

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1\times {\mathrm{2347}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 4755657984

約数和(自身を除く): 2737510236

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 547, 786, 1094, 1572, 1641, 2188, 2347, 3282, 4694, 6564, 7041, 9388, 14082, 28164, 71657, 143314, 214971, 286628, 307457, 429942, 614914, 859884, 922371, 1229828, 1283809, 1844742, 2567618, 3689484, 3851427, 5135236, 7702854, 15405708, 168178979, 336357958, 504536937, 672715916, 1009073874, 2018147748]

約数ペア:

[(1, 2018147748), (2, 1009073874), (3, 672715916), (4, 504536937), (6, 336357958), (12, 168178979), (131, 15405708), (262, 7702854), (393, 5135236), (524, 3851427), (547, 3689484), (786, 2567618), (1094, 1844742), (1572, 1283809), (1641, 1229828), (2188, 922371), (2347, 859884), (3282, 614914), (4694, 429942), (6564, 307457), (7041, 286628), (9388, 214971), (14082, 143314), (28164, 71657)]