219001644

素因数分解:

$2^2\times 3^4\times {\mathrm{675931}}^1$

素因数の和:675947

約数の個数: 30

約数和(自身を含む): 572514404

約数和(自身を除く): 353512760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 675931, 1351862, 2027793, 2703724, 4055586, 6083379, 8111172, 12166758, 18250137, 24333516, 36500274, 54750411, 73000548, 109500822, 219001644]

約数ペア:

[(1, 219001644), (2, 109500822), (3, 73000548), (4, 54750411), (6, 36500274), (9, 24333516), (12, 18250137), (18, 12166758), (27, 8111172), (36, 6083379), (54, 4055586), (81, 2703724), (108, 2027793), (162, 1351862), (324, 675931)]