180984972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{1489}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 483284480

約数和(自身を除く): 302299508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1447, 1489, 2894, 2978, 4341, 4467, 5788, 5956, 8682, 8934, 10129, 10423, 17364, 17868, 20258, 20846, 30387, 31269, 40516, 41692, 60774, 62538, 121548, 125076, 2154583, 4309166, 6463749, 8618332, 12927498, 15082081, 25854996, 30164162, 45246243, 60328324, 90492486, 180984972]

約数ペア:

[(1, 180984972), (2, 90492486), (3, 60328324), (4, 45246243), (6, 30164162), (7, 25854996), (12, 15082081), (14, 12927498), (21, 8618332), (28, 6463749), (42, 4309166), (84, 2154583), (1447, 125076), (1489, 121548), (2894, 62538), (2978, 60774), (4341, 41692), (4467, 40516), (5788, 31269), (5956, 30387), (8682, 20846), (8934, 20258), (10129, 17868), (10423, 17364)]