18948708

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3733}}^1$

素因数の和:3793

約数の個数: 48

約数和(自身を含む): 50184960

約数和(自身を除く): 31236252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3733, 5076, 7466, 11199, 14932, 22398, 33597, 44796, 67194, 100791, 134388, 175451, 201582, 350902, 403164, 526353, 701804, 1052706, 1579059, 2105412, 3158118, 4737177, 6316236, 9474354, 18948708]

約数ペア:

[(1, 18948708), (2, 9474354), (3, 6316236), (4, 4737177), (6, 3158118), (9, 2105412), (12, 1579059), (18, 1052706), (27, 701804), (36, 526353), (47, 403164), (54, 350902), (94, 201582), (108, 175451), (141, 134388), (188, 100791), (282, 67194), (423, 44796), (564, 33597), (846, 22398), (1269, 14932), (1692, 11199), (2538, 7466), (3733, 5076)]