185738238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{491371}}^1$

素因数の和:491389

約数の個数: 32

約数和(自身を含む): 471717120

約数和(自身を除く): 285978882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 491371, 982742, 1474113, 2948226, 3439597, 4422339, 6879194, 8844678, 10318791, 13267017, 20637582, 26534034, 30956373, 61912746, 92869119, 185738238]

約数ペア:

[(1, 185738238), (2, 92869119), (3, 61912746), (6, 30956373), (7, 26534034), (9, 20637582), (14, 13267017), (18, 10318791), (21, 8844678), (27, 6879194), (42, 4422339), (54, 3439597), (63, 2948226), (126, 1474113), (189, 982742), (378, 491371)]