16629689916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{835327}}^1$

素因数の和:835423

約数の個数: 72

約数和(自身を含む): 48649502720

約数和(自身を除く): 32019812804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 835327, 1670654, 2505981, 3341308, 5011962, 5847289, 7517943, 10023924, 11694578, 15035886, 17541867, 23389156, 30071772, 35083734, 52625601, 65990833, 70167468, 105251202, 131981666, 197972499, 210502404, 263963332, 395944998, 461935831, 593917497, 791889996, 923871662, 1187834994, 1385807493, 1847743324, 2375669988, 2771614986, 4157422479, 5543229972, 8314844958, 16629689916]

約数ペア:

[(1, 16629689916), (2, 8314844958), (3, 5543229972), (4, 4157422479), (6, 2771614986), (7, 2375669988), (9, 1847743324), (12, 1385807493), (14, 1187834994), (18, 923871662), (21, 791889996), (28, 593917497), (36, 461935831), (42, 395944998), (63, 263963332), (79, 210502404), (84, 197972499), (126, 131981666), (158, 105251202), (237, 70167468), (252, 65990833), (316, 52625601), (474, 35083734), (553, 30071772), (711, 23389156), (948, 17541867), (1106, 15035886), (1422, 11694578), (1659, 10023924), (2212, 7517943), (2844, 5847289), (3318, 5011962), (4977, 3341308), (6636, 2505981), (9954, 1670654), (19908, 835327)]