16952994

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 38862720

約数和(自身を除く): 21909726

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 691, 846, 1363, 1382, 2073, 2726, 4089, 4146, 6219, 8178, 12267, 12438, 20039, 24534, 32477, 40078, 60117, 64954, 97431, 120234, 180351, 194862, 292293, 360702, 584586, 941833, 1883666, 2825499, 5650998, 8476497, 16952994]

約数ペア:

[(1, 16952994), (2, 8476497), (3, 5650998), (6, 2825499), (9, 1883666), (18, 941833), (29, 584586), (47, 360702), (58, 292293), (87, 194862), (94, 180351), (141, 120234), (174, 97431), (261, 64954), (282, 60117), (423, 40078), (522, 32477), (691, 24534), (846, 20039), (1363, 12438), (1382, 12267), (2073, 8178), (2726, 6219), (4089, 4146)]