18254824

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14173}}^1$

素因数の和:14209

約数の個数: 32

約数和(自身を含む): 40821120

約数和(自身を除く): 22566296

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14173, 28346, 56692, 99211, 113384, 198422, 325979, 396844, 651958, 793688, 1303916, 2281853, 2607832, 4563706, 9127412, 18254824]

約数ペア:

[(1, 18254824), (2, 9127412), (4, 4563706), (7, 2607832), (8, 2281853), (14, 1303916), (23, 793688), (28, 651958), (46, 396844), (56, 325979), (92, 198422), (161, 113384), (184, 99211), (322, 56692), (644, 28346), (1288, 14173)]