19850022

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6482

約数の個数: 40

約数和(自身を含む): 46827000

約数和(自身を除く): 26976978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6449, 12898, 19347, 38694, 58041, 116082, 122531, 174123, 245062, 348246, 367593, 522369, 735186, 1044738, 1102779, 2205558, 3308337, 6616674, 9925011, 19850022]

約数ペア:

[(1, 19850022), (2, 9925011), (3, 6616674), (6, 3308337), (9, 2205558), (18, 1102779), (19, 1044738), (27, 735186), (38, 522369), (54, 367593), (57, 348246), (81, 245062), (114, 174123), (162, 122531), (171, 116082), (342, 58041), (513, 38694), (1026, 19347), (1539, 12898), (3078, 6449)]