66143466

素因数分解:

$2^1\times 3^4\times {\mathrm{281}}^1\times {\mathrm{1453}}^1$

素因数の和:1748

約数の個数: 40

約数和(自身を含む): 148840164

約数和(自身を除く): 82696698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 281, 562, 843, 1453, 1686, 2529, 2906, 4359, 5058, 7587, 8718, 13077, 15174, 22761, 26154, 39231, 45522, 78462, 117693, 235386, 408293, 816586, 1224879, 2449758, 3674637, 7349274, 11023911, 22047822, 33071733, 66143466]

約数ペア:

[(1, 66143466), (2, 33071733), (3, 22047822), (6, 11023911), (9, 7349274), (18, 3674637), (27, 2449758), (54, 1224879), (81, 816586), (162, 408293), (281, 235386), (562, 117693), (843, 78462), (1453, 45522), (1686, 39231), (2529, 26154), (2906, 22761), (4359, 15174), (5058, 13077), (7587, 8718)]