1903669194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{22811}}^1$

素因数の和:24810

約数の個数: 32

約数和(自身を含む): 4353624576

約数和(自身を除く): 2449955382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1987, 3974, 5961, 11922, 13909, 22811, 27818, 41727, 45622, 68433, 83454, 136866, 159677, 319354, 479031, 958062, 45325457, 90650914, 135976371, 271952742, 317278199, 634556398, 951834597, 1903669194]

約数ペア:

[(1, 1903669194), (2, 951834597), (3, 634556398), (6, 317278199), (7, 271952742), (14, 135976371), (21, 90650914), (42, 45325457), (1987, 958062), (3974, 479031), (5961, 319354), (11922, 159677), (13909, 136866), (22811, 83454), (27818, 68433), (41727, 45622)]