18153540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100853}}^1$

素因数の和:100868

約数の個数: 36

約数和(自身を含む): 55066284

約数和(自身を除く): 36912744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100853, 201706, 302559, 403412, 504265, 605118, 907677, 1008530, 1210236, 1512795, 1815354, 2017060, 3025590, 3630708, 4538385, 6051180, 9076770, 18153540]

約数ペア:

[(1, 18153540), (2, 9076770), (3, 6051180), (4, 4538385), (5, 3630708), (6, 3025590), (9, 2017060), (10, 1815354), (12, 1512795), (15, 1210236), (18, 1008530), (20, 907677), (30, 605118), (36, 504265), (45, 403412), (60, 302559), (90, 201706), (180, 100853)]