145321938

素因数分解:

$2^1\times 3^4\times {\mathrm{897049}}^1$

素因数の和:897063

約数の個数: 20

約数和(自身を含む): 325629150

約数和(自身を除く): 180307212

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 897049, 1794098, 2691147, 5382294, 8073441, 16146882, 24220323, 48440646, 72660969, 145321938]

約数ペア:

[(1, 145321938), (2, 72660969), (3, 48440646), (6, 24220323), (9, 16146882), (18, 8073441), (27, 5382294), (54, 2691147), (81, 1794098), (162, 897049)]