17319222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 40014000

約数和(自身を除く): 22694778

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 569, 801, 1138, 1602, 1691, 1707, 3382, 3414, 5073, 5121, 10146, 10242, 10811, 15219, 21622, 30438, 32433, 50641, 64866, 97299, 101282, 151923, 194598, 303846, 455769, 911538, 962179, 1924358, 2886537, 5773074, 8659611, 17319222]

約数ペア:

[(1, 17319222), (2, 8659611), (3, 5773074), (6, 2886537), (9, 1924358), (18, 962179), (19, 911538), (38, 455769), (57, 303846), (89, 194598), (114, 151923), (171, 101282), (178, 97299), (267, 64866), (342, 50641), (534, 32433), (569, 30438), (801, 21622), (1138, 15219), (1602, 10811), (1691, 10242), (1707, 10146), (3382, 5121), (3414, 5073)]